diff --git a/src/kits/storage/ResourcesContainer.cpp b/src/kits/storage/ResourcesContainer.cpp
index f43180cb29..22e7bcd556 100644
--- a/src/kits/storage/ResourcesContainer.cpp
+++ b/src/kits/storage/ResourcesContainer.cpp
@@ -44,7 +44,7 @@ ResourcesContainer::AddResource(ResourceItem *item, int32 index,
 		int32 count = CountResources();
 		if (index < 0 || index > count)
 			index = count;
-		result = fResources.AddItem(item, count);
+		result = fResources.AddItem(item, index);
 		SetModified(true);
 	}
 	return result;