diff --git a/pages/run_query.php b/pages/run_query.php
index 23f9d4fe3..a7bca130d 100644
--- a/pages/run_query.php
+++ b/pages/run_query.php
@@ -213,7 +213,7 @@ EOF
 		null,
 		null,
 		true
-	);
+	)->SetTooltip(Dict::S('UI:Button:Evaluate:Title'));
 	$oQueryForm->AddSubBlock($oQuerySubmit);