diff --git a/IDE/src/ui/WatchPanel.bf b/IDE/src/ui/WatchPanel.bf
index 7788a7b8..25202f8b 100644
--- a/IDE/src/ui/WatchPanel.bf
+++ b/IDE/src/ui/WatchPanel.bf
@@ -810,7 +810,7 @@ namespace IDE.ui
 			DeleteAndNullify!(mFindSelection);
 			DeleteAndNullify!(mFindParents);
 			DeleteAndNullify!(mFindDeepOpened);
-			mFindOpenedExprs.ClearAndDelete();
+			mFindOpenedExprs?.ClearAndDelete();
 			DeleteAndNullify!(mFindOpenedExprs);
 			mFindFlags = .None;
 		}