diff --git a/src/lib/base/PriorityQueue.h b/src/lib/base/PriorityQueue.h
index 260d67889..ba6d406ee 100644
--- a/src/lib/base/PriorityQueue.h
+++ b/src/lib/base/PriorityQueue.h
@@ -126,5 +126,5 @@ public:
 
 private:
   Container c;
-  Compare comp;
+  [[no_unique_address]] Compare comp;
 };