diff --git a/packages/strapi-utils/lib/finder.js b/packages/strapi-utils/lib/finder.js
index bcfbe816a0..b388d1fe7a 100644
--- a/packages/strapi-utils/lib/finder.js
+++ b/packages/strapi-utils/lib/finder.js
@@ -16,7 +16,7 @@ module.exports = (api, controller) => {
   }
 
   if (_.isObject(controller) && controller.hasOwnProperty('identity')) {
-    controller = controller.identity;
+    controller = controller.identity.toLowerCase();
   } else if (_.isString(controller)) {
     controller = controller.toLowerCase();
   } else {
diff --git a/packages/strapi/lib/middlewares/router/utils/routerChecker.js b/packages/strapi/lib/middlewares/router/utils/routerChecker.js
index fc0ee36e3d..92b502a670 100644
--- a/packages/strapi/lib/middlewares/router/utils/routerChecker.js
+++ b/packages/strapi/lib/middlewares/router/utils/routerChecker.js
@@ -88,7 +88,7 @@ module.exports = strapi => function routerChecker(value, endpoint, plugin) {
       } else if (
         _.startsWith(policy, pluginPolicyPrefix, 0) &&
         strapi.plugins[policySplited[1]] &&
-        !_.isEmpty(
+        !_.isUndefined(
           _.get(
             strapi.plugins,
             policySplited[1] +
@@ -109,7 +109,7 @@ module.exports = strapi => function routerChecker(value, endpoint, plugin) {
       } else if (
         !_.startsWith(policy, globalPolicyPrefix, 0) &&
         plugin &&
-        !_.isEmpty(
+        !_.isUndefined(
           _.get(
             strapi.plugins,
             plugin + '.config.policies.' + policy.toLowerCase()
@@ -125,7 +125,7 @@ module.exports = strapi => function routerChecker(value, endpoint, plugin) {
         );
       } else if (
         !_.startsWith(policy, globalPolicyPrefix, 0) &&
-        !_.isEmpty(
+        !_.isUndefined(
           _.get(
             strapi.api,
             currentApiName + '.config.policies.' + policy.toLowerCase()