diff --git a/aegisub/src/subs_edit_ctrl.cpp b/aegisub/src/subs_edit_ctrl.cpp
index 900e88bbb..356039e8a 100644
--- a/aegisub/src/subs_edit_ctrl.cpp
+++ b/aegisub/src/subs_edit_ctrl.cpp
@@ -253,7 +253,7 @@ void SubsTextEditCtrl::UpdateCallTip() {
 	if (!OPT_GET("App/Call Tips")->GetBool()) return;
 
 	int pos = GetCurrentPos();
-	if (!pos == cursor_pos) return;
+	if (pos == cursor_pos) return;
 	cursor_pos = pos;
 
 	if (!calltip_provider)