diff --git a/src/mem/cache/prefetch/queued.cc b/src/mem/cache/prefetch/queued.cc
index dec71f2471..ae4913d2b0 100644
--- a/src/mem/cache/prefetch/queued.cc
+++ b/src/mem/cache/prefetch/queued.cc
@@ -517,7 +517,7 @@ Queued::addToQueue(std::list<DeferredPacket> &queue,
         queue.insert(it, dpp);
     }
 
-    if (Debug::HWPrefetchQueue)
+    if (debug::HWPrefetchQueue)
         printQueue(queue);
 }