diff --git a/defaults/main.yml b/defaults/main.yml
index 9eff039..f8bc1d6 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -7,8 +7,8 @@ java_type: 'jre'
 java_openjdk_package_name: '{{ __java_openjdk_package_name }}'
 
 # Install the Java package from the Amazon Corretto repository
-java_corretto_repository_mirror_url: '{{ __java_corretto_repository_mirror_url }}'
-java_corretto_repository_gpgkey_url: '{{ __java_corretto_repository_gpgkey_url }}'
+java_corretto_repository_mirror_url: "https://{{ (ansible_os_family == 'Debian') | ternary('apt', 'yum') }}.corretto.aws"
+java_corretto_repository_gpgkey_url: '{{ java_corretto_repository_mirror_url }}/corretto.key'
 java_corretto_repository: '{{ __java_corretto_repository }}'
 java_corretto_package_name: '{{ __java_corretto_package_name }}'
 
diff --git a/meta/argument_specs.yml b/meta/argument_specs.yml
index 0f39d8f..8414bbb 100644
--- a/meta/argument_specs.yml
+++ b/meta/argument_specs.yml
@@ -32,13 +32,13 @@ argument_specs:
         description:
           - 'The Amazon Corretto repository mirror.'
           - 'By default, the role uses https://apt.corretto.aws for Debian-based distributions and https://yum.corretto.aws for RedHat-based distributions.'
-        default: '{{ __java_corretto_repository_mirror_url }}'
+        default: "https://{{ (ansible_os_family == 'Debian') | ternary('apt', 'yum') }}.corretto.aws"
       java_corretto_repository_gpgkey_url:
         type: 'str'
         description:
           - 'Specify where to fetch the Amazon Corretto GPG key file from.'
           - 'By default, the role uses the official Amazon Corretto GPG key.'
-        default: '{{ __java_corretto_repository_gpgkey_url }}'
+        default: '{{ java_corretto_repository_mirror_url }}/corretto.key'
       java_corretto_repository:
         type: 'str'
         description: 'Specify the Amazon Corretto repository.'
diff --git a/templates/corretto.list.j2 b/templates/corretto.list.j2
index bf3bdd8..7ff3f19 100644
--- a/templates/corretto.list.j2
+++ b/templates/corretto.list.j2
@@ -1,3 +1,3 @@
 {{ ansible_managed | comment }}
 
-deb [signed-by={{ __java_corretto_repository_gpgkey_keyring }}] {{ java_corretto_repository }}
+{{ java_corretto_repository }}
diff --git a/vars/main.yml b/vars/main.yml
index 69a6e81..dbb5603 100644
--- a/vars/main.yml
+++ b/vars/main.yml
@@ -25,21 +25,13 @@ __java_openjdk_package_name_dict:
 
 __java_openjdk_package_name: '{{ __java_openjdk_package_name_dict[ansible_os_family] }}'
 
-# Default Amazon Corretto mirror
-__java_corretto_repository_mirror_url_dict:
-  Debian: 'https://apt.corretto.aws'
-  RedHat: 'https://yum.corretto.aws'
-
-__java_corretto_repository_mirror_url: '{{ __java_corretto_repository_mirror_url_dict[ansible_os_family] }}'
-
 # Default Amazon Corretto GPG key
-__java_corretto_repository_gpgkey_url: '{{ __java_corretto_repository_mirror_url }}/corretto.key'
 __java_corretto_repository_gpgkey_keyring: '/usr/share/keyrings/corretto-archive-keyring.gpg'
 
 # Default Amazon Corretto repository
 __java_corretto_repository_dict:
-  Debian: '{{ __java_corretto_repository_mirror_url }} stable main'
-  RedHat: '{{ __java_corretto_repository_mirror_url }}/$basearch'
+  Debian: 'deb [signed-by={{ __java_corretto_repository_gpgkey_keyring }}] {{ java_corretto_repository_mirror_url }} stable main'
+  RedHat: '{{ java_corretto_repository_mirror_url }}/$basearch'
 
 __java_corretto_repository: '{{ __java_corretto_repository_dict[ansible_os_family] }}'