diff --git a/runtime/ecma_class_linker_extension.h b/runtime/ecma_class_linker_extension.h
index a74ea46e1fc87c6c7b55690e972704048d8b476a..9e6a64cde78dcd53a0ab0f71b240417389120d4b 100644
--- a/runtime/ecma_class_linker_extension.h
+++ b/runtime/ecma_class_linker_extension.h
@@ -49,7 +49,10 @@ public:
         return true;
     }
 
-    void InitializeArrayClass([[maybe_unused]] Class *array_class, [[maybe_unused]] Class *componentClass) override {}
+    bool InitializeArrayClass([[maybe_unused]] Class *array_class, [[maybe_unused]] Class *componentClass) override
+    {
+        return true;
+    }
 
     void InitializePrimitiveClass([[maybe_unused]] Class *primitiveClass) override {}
 
@@ -82,7 +85,10 @@ public:
         return NewClass(descriptor, vtableSize, imtSize, size);
     }
 
-    void InitializeClass([[maybe_unused]] Class *klass) override {}
+    bool InitializeClass([[maybe_unused]] Class *klass) override
+    {
+        return true;
+    }
 
     const void *GetNativeEntryPointFor([[maybe_unused]] Method *method) const override
     {