diff --git a/CHANGELOG.md b/CHANGELOG.md
index e75d781d7..9be81a5ca 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [2.5.1] - 2024-03-11
+
+### Fixed
+
+- Fixed gslbservice idempotency issues ([#377])
+
 ## [2.5.0] - 2024-02-22
 
 ### Added
@@ -104,7 +110,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Initial Release
 
-[unreleased]: https://github.com/netscaler/ansible-collection-netscaleradc/compare/2.5.0...HEAD
+[unreleased]: https://github.com/netscaler/ansible-collection-netscaleradc/compare/2.5.1...HEAD
+[2.5.1]: https://github.com/netscaler/ansible-collection-netscaleradc/compare/2.5.0...2.5.1
 [2.5.0]: https://github.com/netscaler/ansible-collection-netscaleradc/compare/2.4.0...2.5.0
 [2.4.0]: https://github.com/netscaler/ansible-collection-netscaleradc/compare/2.3.0...2.4.0
 [2.3.0]: https://github.com/netscaler/ansible-collection-netscaleradc/compare/2.2.0...2.3.0
@@ -137,4 +144,5 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 [#360]: https://github.com/netscaler/ansible-collection-netscaleradc/issues/360
 [#362]: https://github.com/netscaler/ansible-collection-netscaleradc/issues/362
 [#365]: https://github.com/netscaler/ansible-collection-netscaleradc/issues/365
-[#367]: https://github.com/netscaler/ansible-collection-netscaleradc/issues/367
\ No newline at end of file
+[#367]: https://github.com/netscaler/ansible-collection-netscaleradc/issues/367
+[#377]: https://github.com/netscaler/ansible-collection-netscaleradc/issues/377
diff --git a/galaxy.yml b/galaxy.yml
index 2a93c35ba..b5ff2afdf 100644
--- a/galaxy.yml
+++ b/galaxy.yml
@@ -7,7 +7,7 @@ namespace: netscaler
 # The name of the collection. Has the same character restrictions as 'namespace'
 name: adc
 # The version of the collection. Must be compatible with semantic versioning
-version: 2.5.0
+version: 2.5.1
 # The path to the Markdown (.md) readme file. This path is relative to the root of the collection
 readme: README.md
 # A list of the collection's content authors. Can be just the name or in the format 'Full Name <email> (url)
diff --git a/plugins/module_utils/constants.py b/plugins/module_utils/constants.py
index 206ca5db3..f95e9d3c8 100644
--- a/plugins/module_utils/constants.py
+++ b/plugins/module_utils/constants.py
@@ -26,6 +26,19 @@
     "sslcertkey": {"password"},
 }
 
+# NITRO accepts some attributes with a name and responsds with a different name in its GET reponse.
+# Eg: For "gslbservice" resource, NITRO expects "ip" in POST request
+# but expects "ipaddress" in PUT payload and returns "ipaddress" in GET response.
+NITRO_ATTRIBUTES_ALIASES = {
+    # "resource": {
+    #     "attribute": "attribute_alias",
+    # }
+    "gslbservice": {
+        "ip": "ipaddress",
+        "ipaddress": "ip",  # For PUT payloads and GET responses
+    }
+}
+
 # https://docs.ansible.com/ansible/latest/dev_guide/developing_program_flow_modules.html#argument-spec
 NETSCALER_COMMON_ARGUMENTS = dict(
     nsip=dict(
diff --git a/plugins/module_utils/module_executor.py b/plugins/module_utils/module_executor.py
index 98f956474..e78898051 100644
--- a/plugins/module_utils/module_executor.py
+++ b/plugins/module_utils/module_executor.py
@@ -37,6 +37,7 @@
     ATTRIBUTES_NOT_PRESENT_IN_GET_RESPONSE,
     HTTP_RESOURCE_ALREADY_EXISTS,
     NETSCALER_COMMON_ARGUMENTS,
+    NITRO_ATTRIBUTES_ALIASES,
 )
 from .decorators import trace
 from .logger import log, loglines
@@ -175,6 +176,18 @@ def _filter_desired_bindings(self):
             % (self.resource_name, self.desired_bindings)
         )
 
+    @trace
+    def _add_nitro_attributes_aliases(self, payload):
+        for k, v in payload.copy().items():
+            if k in NITRO_ATTRIBUTES_ALIASES[self.resource_name]:
+                alias_key = NITRO_ATTRIBUTES_ALIASES[self.resource_name][k]
+                log(
+                    "DEBUG: Found alias key `%s` for `%s`. Adding the alias key to resource_module_params"
+                    % (alias_key, k)
+                )
+                payload[alias_key] = v
+        return payload
+
     @trace
     def _filter_resource_module_params(self):
         log("DEBUG: self.module.params: %s" % self.module.params)
@@ -188,6 +201,11 @@ def _filter_resource_module_params(self):
                 # Also, filter out attributes ending with `_binding` as they are handled separately
                 if v is not None:
                     self.resource_module_params[k] = v
+
+        if self.resource_name in NITRO_ATTRIBUTES_ALIASES:
+            self.resource_module_params = self._add_nitro_attributes_aliases(
+                self.resource_module_params
+            )
         log(
             "DEBUG: Desired `%s` module specific params are: %s"
             % (self.resource_name, self.resource_module_params)
@@ -216,6 +234,11 @@ def get_existing_resource(self):
 
         self.existing_resource = existing_resource[0]
 
+        if self.resource_name in NITRO_ATTRIBUTES_ALIASES:
+            self.existing_resource = self._add_nitro_attributes_aliases(
+                self.existing_resource
+            )
+
         # The below return is not mandatory. However, required for debugging purpose
         return self.existing_resource
 
diff --git a/tests/integration/targets/gslbservice/aliases b/tests/integration/targets/gslbservice/aliases
new file mode 100644
index 000000000..28a231e46
--- /dev/null
+++ b/tests/integration/targets/gslbservice/aliases
@@ -0,0 +1,3 @@
+gather_facts/no
+netscaler/cpx/
+netscaler/vpx/
diff --git a/tests/integration/targets/gslbservice/tasks/main.yaml b/tests/integration/targets/gslbservice/tasks/main.yaml
new file mode 100644
index 000000000..f61928451
--- /dev/null
+++ b/tests/integration/targets/gslbservice/tasks/main.yaml
@@ -0,0 +1,147 @@
+---
+- name: Include prerequisite tasks
+  ansible.builtin.include_tasks: setup.yaml
+- name: GSLBSERVICE | ADD | --check
+  delegate_to: localhost
+  register: result
+  check_mode: true
+  tags: test
+  netscaler.adc.gslbservice:
+    nsip: "{{ nsip }}"
+    nitro_user: "{{ nitro_user }}"
+    nitro_pass: "{{ nitro_pass }}"
+    nitro_protocol: "{{ nitro_protocol }}"
+    validate_certs: "{{ validate_certs }}"
+    save_config: "{{ save_config }}"
+    state: present
+    ip: 10.10.10.10
+    port: 65530
+    servicename: test-gslb-service
+    servicetype: TCP
+    sitename: test-gslbsite
+- name: Assert | GSLBSERVICE | ADD | --check
+  tags: test
+  ansible.builtin.assert:
+    that:
+      - "result.failed==false"
+      - "result.changed==true"
+- name: GSLBSERVICE | ADD
+  delegate_to: localhost
+  register: result
+  check_mode: false
+  tags: test
+  netscaler.adc.gslbservice:
+    nsip: "{{ nsip }}"
+    nitro_user: "{{ nitro_user }}"
+    nitro_pass: "{{ nitro_pass }}"
+    nitro_protocol: "{{ nitro_protocol }}"
+    validate_certs: "{{ validate_certs }}"
+    save_config: "{{ save_config }}"
+    state: present
+    ip: 10.10.10.10
+    port: 65530
+    servicename: test-gslb-service
+    servicetype: TCP
+    sitename: test-gslbsite
+- name: Assert | GSLBSERVICE | ADD
+  ansible.builtin.assert:
+    that:
+      - "result.failed==false"
+      - "result.changed==true"
+- name: GSLBSERVICE | ADD | idempotent
+  delegate_to: localhost
+  register: result
+  check_mode: false
+  tags: test
+  netscaler.adc.gslbservice:
+    nsip: "{{ nsip }}"
+    nitro_user: "{{ nitro_user }}"
+    nitro_pass: "{{ nitro_pass }}"
+    nitro_protocol: "{{ nitro_protocol }}"
+    validate_certs: "{{ validate_certs }}"
+    save_config: "{{ save_config }}"
+    state: present
+    ip: 10.10.10.10
+    port: 65530
+    servicename: test-gslb-service
+    servicetype: TCP
+    sitename: test-gslbsite
+- name: Assert | GSLBSERVICE | ADD | idempotent
+  tags: test
+  ansible.builtin.assert:
+    that:
+      - "result.failed==false"
+      - "result.changed==false"
+- name: GSLBSERVICE | DELETE | --check
+  delegate_to: localhost
+  register: result
+  check_mode: true
+  tags: test
+  netscaler.adc.gslbservice:
+    nsip: "{{ nsip }}"
+    nitro_user: "{{ nitro_user }}"
+    nitro_pass: "{{ nitro_pass }}"
+    nitro_protocol: "{{ nitro_protocol }}"
+    validate_certs: "{{ validate_certs }}"
+    save_config: "{{ save_config }}"
+    state: absent
+    ip: 10.10.10.10
+    port: 65530
+    servicename: test-gslb-service
+    servicetype: TCP
+    sitename: test-gslbsite
+- name: Assert | GSLBSERVICE | DELETE | --check
+  tags: test
+  ansible.builtin.assert:
+    that:
+      - "result.failed==false"
+      - "result.changed==true"
+- name: GSLBSERVICE | DELETE
+  delegate_to: localhost
+  register: result
+  check_mode: false
+  tags: test
+  netscaler.adc.gslbservice:
+    nsip: "{{ nsip }}"
+    nitro_user: "{{ nitro_user }}"
+    nitro_pass: "{{ nitro_pass }}"
+    nitro_protocol: "{{ nitro_protocol }}"
+    validate_certs: "{{ validate_certs }}"
+    save_config: "{{ save_config }}"
+    state: absent
+    ip: 10.10.10.10
+    port: 65530
+    servicename: test-gslb-service
+    servicetype: TCP
+    sitename: test-gslbsite
+- name: Assert | GSLBSERVICE | DELETE
+  ansible.builtin.assert:
+    that:
+      - "result.failed==false"
+      - "result.changed==true"
+- name: GSLBSERVICE | DELETE | idempotent
+  delegate_to: localhost
+  register: result
+  check_mode: false
+  tags: test
+  netscaler.adc.gslbservice:
+    nsip: "{{ nsip }}"
+    nitro_user: "{{ nitro_user }}"
+    nitro_pass: "{{ nitro_pass }}"
+    nitro_protocol: "{{ nitro_protocol }}"
+    validate_certs: "{{ validate_certs }}"
+    save_config: "{{ save_config }}"
+    state: absent
+    ip: 10.10.10.10
+    port: 65530
+    servicename: test-gslb-service
+    servicetype: TCP
+    sitename: test-gslbsite
+- name: Assert | GSLBSERVICE | DELETE | idempotent
+  tags: test
+  ansible.builtin.assert:
+    that:
+      - "result.failed==false"
+      - "result.changed==false"
+- name: Include prerequisite tasks
+  ansible.builtin.include_tasks: teardown.yaml
diff --git a/tests/integration/targets/gslbservice/tasks/setup.yaml b/tests/integration/targets/gslbservice/tasks/setup.yaml
new file mode 100644
index 000000000..d53e267a4
--- /dev/null
+++ b/tests/integration/targets/gslbservice/tasks/setup.yaml
@@ -0,0 +1,13 @@
+---
+- name: Sample Task | service
+  delegate_to: localhost
+  netscaler.adc.gslbsite:
+    nsip: "{{ nsip }}"
+    nitro_user: "{{ nitro_user }}"
+    nitro_pass: "{{ nitro_pass }}"
+    nitro_protocol: "{{ nitro_protocol }}"
+    validate_certs: "{{ validate_certs }}"
+    save_config: "{{ save_config }}"
+    state: present
+    sitename: test-gslbsite
+    siteipaddress: 10.10.10.10
diff --git a/tests/integration/targets/gslbservice/tasks/teardown.yaml b/tests/integration/targets/gslbservice/tasks/teardown.yaml
new file mode 100644
index 000000000..b6d1b614e
--- /dev/null
+++ b/tests/integration/targets/gslbservice/tasks/teardown.yaml
@@ -0,0 +1,13 @@
+---
+- name: Sample Task | service
+  delegate_to: localhost
+  netscaler.adc.gslbsite:
+    nsip: "{{ nsip }}"
+    nitro_user: "{{ nitro_user }}"
+    nitro_pass: "{{ nitro_pass }}"
+    nitro_protocol: "{{ nitro_protocol }}"
+    validate_certs: "{{ validate_certs }}"
+    save_config: "{{ save_config }}"
+    state: absent
+    sitename: test-gslbsite
+    siteipaddress: 10.10.10.10
diff --git a/tests/integration/targets/gslbsite/aliases b/tests/integration/targets/gslbsite/aliases
new file mode 100644
index 000000000..28a231e46
--- /dev/null
+++ b/tests/integration/targets/gslbsite/aliases
@@ -0,0 +1,3 @@
+gather_facts/no
+netscaler/cpx/
+netscaler/vpx/
diff --git a/tests/integration/targets/gslbsite/tasks/main.yaml b/tests/integration/targets/gslbsite/tasks/main.yaml
new file mode 100644
index 000000000..558ff895e
--- /dev/null
+++ b/tests/integration/targets/gslbsite/tasks/main.yaml
@@ -0,0 +1,125 @@
+---
+- name: GSLBSITE | ADD | --check
+  delegate_to: localhost
+  register: result
+  check_mode: true
+  tags: test
+  netscaler.adc.gslbsite:
+    nsip: "{{ nsip }}"
+    nitro_user: "{{ nitro_user }}"
+    nitro_pass: "{{ nitro_pass }}"
+    nitro_protocol: "{{ nitro_protocol }}"
+    validate_certs: "{{ validate_certs }}"
+    save_config: "{{ save_config }}"
+    state: present
+    sitename: test-gslbsite
+    siteipaddress: 10.10.10.10
+- name: Assert | GSLBSITE | ADD | --check
+  tags: test
+  ansible.builtin.assert:
+    that:
+      - "result.failed==false"
+      - "result.changed==true"
+- name: GSLBSITE | ADD
+  delegate_to: localhost
+  register: result
+  check_mode: false
+  tags: test
+  netscaler.adc.gslbsite:
+    nsip: "{{ nsip }}"
+    nitro_user: "{{ nitro_user }}"
+    nitro_pass: "{{ nitro_pass }}"
+    nitro_protocol: "{{ nitro_protocol }}"
+    validate_certs: "{{ validate_certs }}"
+    save_config: "{{ save_config }}"
+    state: present
+    sitename: test-gslbsite
+    siteipaddress: 10.10.10.10
+- name: Assert | GSLBSITE | ADD
+  ansible.builtin.assert:
+    that:
+      - "result.failed==false"
+      - "result.changed==true"
+- name: GSLBSITE | ADD | idempotent
+  delegate_to: localhost
+  register: result
+  check_mode: false
+  tags: test
+  netscaler.adc.gslbsite:
+    nsip: "{{ nsip }}"
+    nitro_user: "{{ nitro_user }}"
+    nitro_pass: "{{ nitro_pass }}"
+    nitro_protocol: "{{ nitro_protocol }}"
+    validate_certs: "{{ validate_certs }}"
+    save_config: "{{ save_config }}"
+    state: present
+    sitename: test-gslbsite
+    siteipaddress: 10.10.10.10
+- name: Assert | GSLBSITE | ADD | idempotent
+  tags: test
+  ansible.builtin.assert:
+    that:
+      - "result.failed==false"
+      - "result.changed==false"
+- name: GSLBSITE | DELETE | --check
+  delegate_to: localhost
+  register: result
+  check_mode: true
+  tags: test
+  netscaler.adc.gslbsite:
+    nsip: "{{ nsip }}"
+    nitro_user: "{{ nitro_user }}"
+    nitro_pass: "{{ nitro_pass }}"
+    nitro_protocol: "{{ nitro_protocol }}"
+    validate_certs: "{{ validate_certs }}"
+    save_config: "{{ save_config }}"
+    state: absent
+    sitename: test-gslbsite
+    siteipaddress: 10.10.10.10
+- name: Assert | GSLBSITE | DELETE | --check
+  tags: test
+  ansible.builtin.assert:
+    that:
+      - "result.failed==false"
+      - "result.changed==true"
+- name: GSLBSITE | DELETE
+  delegate_to: localhost
+  register: result
+  check_mode: false
+  tags: test
+  netscaler.adc.gslbsite:
+    nsip: "{{ nsip }}"
+    nitro_user: "{{ nitro_user }}"
+    nitro_pass: "{{ nitro_pass }}"
+    nitro_protocol: "{{ nitro_protocol }}"
+    validate_certs: "{{ validate_certs }}"
+    save_config: "{{ save_config }}"
+    state: absent
+    sitename: test-gslbsite
+    siteipaddress: 10.10.10.10
+- name: Assert | GSLBSITE | DELETE
+  ansible.builtin.assert:
+    that:
+      - "result.failed==false"
+      - "result.changed==true"
+- name: GSLBSITE | DELETE | idempotent
+  delegate_to: localhost
+  register: result
+  check_mode: false
+  tags: test
+  netscaler.adc.gslbsite:
+    nsip: "{{ nsip }}"
+    nitro_user: "{{ nitro_user }}"
+    nitro_pass: "{{ nitro_pass }}"
+    nitro_protocol: "{{ nitro_protocol }}"
+    validate_certs: "{{ validate_certs }}"
+    save_config: "{{ save_config }}"
+    state: absent
+    sitename: test-gslbsite
+    siteipaddress: 10.10.10.10
+- name: Assert | GSLBSITE | DELETE | idempotent
+  tags: test
+  ansible.builtin.assert:
+    that:
+      - "result.failed==false"
+      - "result.changed==false"