diff --git a/src/scripts/Commands/cs_gobject.cpp b/src/scripts/Commands/cs_gobject.cpp
index 366946a0c..cdfc508d8 100644
--- a/src/scripts/Commands/cs_gobject.cpp
+++ b/src/scripts/Commands/cs_gobject.cpp
@@ -236,7 +236,7 @@ public:
         else
         {
             std::ostringstream eventFilter;
-            eventFilter << " AND (eventEntry IS nullptr ";
+            eventFilter << " AND (eventEntry IS NULL ";
             bool initString = true;
 
             for (GameEventMgr::ActiveEvents::const_iterator itr = activeEventsList.begin(); itr != activeEventsList.end(); ++itr)