diff --git a/src/Core/GameProject/CResourceIterator.h b/src/Core/GameProject/CResourceIterator.h
index 39726263..ca38dd53 100644
--- a/src/Core/GameProject/CResourceIterator.h
+++ b/src/Core/GameProject/CResourceIterator.h
@@ -81,7 +81,7 @@ public:
             Next();
     }
 
-    virtual CResourceEntry* Next()
+    CResourceEntry* Next() override
     {
         do {
             CResourceIterator::Next();