diff --git a/rust/ql/lib/codeql/rust/dataflow/internal/DataFlowImpl.qll b/rust/ql/lib/codeql/rust/dataflow/internal/DataFlowImpl.qll
index e3183c9f82e2..4224038e9b58 100644
--- a/rust/ql/lib/codeql/rust/dataflow/internal/DataFlowImpl.qll
+++ b/rust/ql/lib/codeql/rust/dataflow/internal/DataFlowImpl.qll
@@ -95,7 +95,7 @@ final class DataFlowCall extends TDataFlowCall {
 
   //** TODO JB1: Move to subclass, monkey patching for #153 */
   DataFlowCallable getARuntimeTarget(){ none() }
-  Node::ArgumentNode getAnArgumentNode(){ none() }
+  ArgumentNode getAnArgumentNode(){ none() }
   int totalorder(){ none() }
   //** TODO JB1: end stubs for #153 */
 }