diff --git a/plugins/modules/azure_rm_aks.py b/plugins/modules/azure_rm_aks.py
index 13b2e32a9..a40b2ae4e 100644
--- a/plugins/modules/azure_rm_aks.py
+++ b/plugins/modules/azure_rm_aks.py
@@ -689,7 +689,7 @@ def compare_addon(origin, patch, config):
                     if self.addon:
                         for key in ADDONS.keys():
                             addon_name = ADDONS[key]['name']
-                            if not compare_addon(response['addon'].get(addon_name), self.addon.get(key), ADDONS[key].get('config')):
+                            if not compare_addon(response['addon'].get(addon_name.lower()), self.addon.get(key), ADDONS[key].get('config')):
                                 to_be_updated = True
 
                     for profile_result in response['agent_pool_profiles']:
diff --git a/tests/integration/targets/azure_rm_aks/tasks/main.yml b/tests/integration/targets/azure_rm_aks/tasks/main.yml
index ce84ebf1d..bd122ecf5 100644
--- a/tests/integration/targets/azure_rm_aks/tasks/main.yml
+++ b/tests/integration/targets/azure_rm_aks/tasks/main.yml
@@ -158,7 +158,7 @@
       that:
        - output.changed
        - output.kubernetes_version == version1.azure_aks_versions[0]
-       - output.addon.httpApplicationRouting.enabled ==  True
+       - output.addon.httpapplicationrouting.enabled ==  true
        - output.agent_pool_profiles[0].count == 1
        - output.network_profile.network_plugin == 'kubenet'