diff --git a/src/mem/request.hh b/src/mem/request.hh
index 6a0cbc21d4..be91c71cc0 100644
--- a/src/mem/request.hh
+++ b/src/mem/request.hh
@@ -74,7 +74,6 @@ namespace gem5
  * doesn't cause a problem with stats and is large enough to realistic
  * benchmarks (Linux/Android boot, BBench, etc.)
  */
-GEM5_DEPRECATED_NAMESPACE(ContextSwitchTaskId, context_switch_task_id);
 namespace context_switch_task_id
 {
     enum TaskId