diff --git a/web/ui/mantine-ui/src/pages/query/ExpressionInput.tsx b/web/ui/mantine-ui/src/pages/query/ExpressionInput.tsx
index 7a6b1f843..fca715dca 100644
--- a/web/ui/mantine-ui/src/pages/query/ExpressionInput.tsx
+++ b/web/ui/mantine-ui/src/pages/query/ExpressionInput.tsx
@@ -147,7 +147,6 @@ const ExpressionInput: FC<ExpressionInputProps> = ({
     isFetching: isFormatting,
     refetch: formatQuery,
   } = useAPIQuery<string>({
-    key: [expr],
     path: "/format_query",
     params: {
       query: expr,