diff --git a/sros2/test/policies/add_two_ints.xml b/sros2/test/policies/add_two_ints.policy.xml
similarity index 100%
rename from sros2/test/policies/add_two_ints.xml
rename to sros2/test/policies/add_two_ints.policy.xml
diff --git a/sros2/test/policies/minimal_action.xml b/sros2/test/policies/minimal_action.policy.xml
similarity index 100%
rename from sros2/test/policies/minimal_action.xml
rename to sros2/test/policies/minimal_action.policy.xml
diff --git a/sros2/test/policies/policy_to_permissions.py b/sros2/test/policies/policy_to_permissions.py
index 69c4f2ed..c6cc7dfb 100644
--- a/sros2/test/policies/policy_to_permissions.py
+++ b/sros2/test/policies/policy_to_permissions.py
@@ -33,7 +33,7 @@
 permissions_xsd = etree.XMLSchema(etree.parse(permissions_xsd_path))
 
 # Get policy
-policy_xml_path = 'sample_policy.xml'
+policy_xml_path = 'sample.policy.xml'
 policy_xml = etree.parse(policy_xml_path)
 policy_xml.xinclude()
 
diff --git a/sros2/test/policies/sample_policy.xml b/sros2/test/policies/sample.policy.xml
similarity index 83%
rename from sros2/test/policies/sample_policy.xml
rename to sros2/test/policies/sample.policy.xml
index 589a05e3..549a3e68 100644
--- a/sros2/test/policies/sample_policy.xml
+++ b/sros2/test/policies/sample.policy.xml
@@ -2,11 +2,11 @@
 <policy version="0.1.0"
   xmlns:xi="http://www.w3.org/2001/XInclude">
   <profiles>
-    <xi:include href="talker_listener.xml"
+    <xi:include href="talker_listener.policy.xml"
       xpointer="xpointer(/policy/profiles/*)"/>
-    <xi:include href="add_two_ints.xml"
+    <xi:include href="add_two_ints.policy.xml"
       xpointer="xpointer(/policy/profiles/*)"/>
-    <xi:include href="minimal_action.xml"
+    <xi:include href="minimal_action.policy.xml"
       xpointer="xpointer(/policy/profiles/*)"/>
     <profile ns="/" node="admin">
       <xi:include href="common/node.xml"
diff --git a/sros2/test/policies/talker_listener.xml b/sros2/test/policies/talker_listener.policy.xml
similarity index 100%
rename from sros2/test/policies/talker_listener.xml
rename to sros2/test/policies/talker_listener.policy.xml
diff --git a/sros2/test/test_policy_to_permissions.py b/sros2/test/test_policy_to_permissions.py
index 5414003c..487e8da6 100644
--- a/sros2/test/test_policy_to_permissions.py
+++ b/sros2/test/test_policy_to_permissions.py
@@ -36,7 +36,7 @@ def test_policy_to_permissions():
 
     # Get policy
     test_dir = os.path.dirname(os.path.abspath(__file__))
-    policy_xml_path = os.path.join(test_dir, 'policies', 'sample_policy.xml')
+    policy_xml_path = os.path.join(test_dir, 'policies', 'sample.policy.xml')
     policy_xml = etree.parse(policy_xml_path)
     policy_xml.xinclude()