diff --git a/packages/core/acl/src/acl-available-strategy.ts b/packages/core/acl/src/acl-available-strategy.ts
index f4b45cab4e..2618611d0f 100644
--- a/packages/core/acl/src/acl-available-strategy.ts
+++ b/packages/core/acl/src/acl-available-strategy.ts
@@ -69,7 +69,7 @@ export class ACLAvailableStrategy {
 
     const namespace = this.getNamespace(resourceName);
 
-    if (Object.prototype.hasOwnProperty.call(this.actionsAsObject?.[namespace], actionName)) {
+    if (Object.prototype.hasOwnProperty.call(this.actionsAsObject?.[namespace] || {}, actionName)) {
       const predicateName = this.actionsAsObject[namespace][actionName];
       if (predicateName) {
         return lodash.cloneDeep(predicate[predicateName]);