diff --git a/thread/prioritizedworkqueue.cpp b/thread/prioritizedworkqueue.cpp
index 75026f4f56..2cb79c4d40 100644
--- a/thread/prioritizedworkqueue.cpp
+++ b/thread/prioritizedworkqueue.cpp
@@ -99,6 +99,7 @@ void ProcessWorkQueueOnThreadWhile(PrioritizedWorkQueue *wq) {
 		[wq](){threadfunc(wq);}
 #else
 		std::bind(&threadfunc, wq)
+#endif
 	);
 }