diff --git a/2.x/trunk/ProcessHacker/queuedlock.c b/2.x/trunk/ProcessHacker/queuedlock.c
index 7051501ce..5a3d2bcc1 100644
--- a/2.x/trunk/ProcessHacker/queuedlock.c
+++ b/2.x/trunk/ProcessHacker/queuedlock.c
@@ -364,7 +364,7 @@ FORCEINLINE VOID PhpOptimizeQueuedLockListEx(
     {
         assert(value & PH_QUEUED_LOCK_TRAVERSING);
 
-        if (!(value & PH_QUEUED_LOCK_OWNED))
+        if (!IgnoreOwned && !(value & PH_QUEUED_LOCK_OWNED))
         {
             // Someone has requested that we wake waiters.
             PhpfWakeQueuedLock(QueuedLock, value);