diff --git a/reactos/subsys/system/explorer/utility/utility.h b/reactos/subsys/system/explorer/utility/utility.h
index dfdd69306ec..f6c85c019f9 100644
--- a/reactos/subsys/system/explorer/utility/utility.h
+++ b/reactos/subsys/system/explorer/utility/utility.h
@@ -808,8 +808,10 @@ struct Context
 
 	~Context()
 	{
-		s_current = _last;
-		_last = NULL;
+		if (_last) {
+			s_current = _last;
+			_last = NULL;
+		}
 	}
 
 	String toString() const;