diff --git a/Source/Loop/LoopQueue.NT.cpp b/Source/Loop/LoopQueue.NT.cpp
index 8280e518..cd53cfbf 100644
--- a/Source/Loop/LoopQueue.NT.cpp
+++ b/Source/Loop/LoopQueue.NT.cpp
@@ -762,8 +762,11 @@ namespace Aurora::Loop
             // Notify all and remove if unwanted
             {
                 AU_LOCK_GUARD(this->sourceMutex_);
-
-                AuTryInsert(*trigger, this->msgSource_);
+                
+                if (trigger)
+                {
+                    AuTryInsert(*trigger, this->msgSource_);
+                }
 
                 bool shouldRemove {true};
                 for (const auto &handler : this->msgCallbacks_)