diff --git a/src/ce_symlist.pas b/src/ce_symlist.pas
index 8630bf9f..7bb5d452 100644
--- a/src/ce_symlist.pas
+++ b/src/ce_symlist.pas
@@ -540,6 +540,7 @@ end;
 
 procedure TCESymbolListWidget.btnRefreshClick(Sender: TObject);
 begin
+  checkIfHasToolExe;
   fActRefresh.Execute;
 end;