diff --git a/TinySTL/Detail/Vector.impl.h b/TinySTL/Detail/Vector.impl.h
index dc1f820..9e1c3f1 100644
--- a/TinySTL/Detail/Vector.impl.h
+++ b/TinySTL/Detail/Vector.impl.h
@@ -59,7 +59,7 @@ namespace TinySTL{
 		}
 		else if (n > size() && n <= capacity()){
 			auto lengthOfInsert = n - size();
-			finish_ = uninitialized_fill_n(finish_, lengthOfInsert, val);
+			finish_ = TinySTL::uninitialized_fill_n(finish_, lengthOfInsert, val);
 		}
 		else if (n > capacity()){
 			auto lengthOfInsert = n - size();