diff --git a/superset-frontend/packages/superset-ui-core/src/validator/validateMaxValue.ts b/superset-frontend/packages/superset-ui-core/src/validator/validateMaxValue.ts
index d7311c372d5fc..24c1da1c79dde 100644
--- a/superset-frontend/packages/superset-ui-core/src/validator/validateMaxValue.ts
+++ b/superset-frontend/packages/superset-ui-core/src/validator/validateMaxValue.ts
@@ -1,7 +1,7 @@
 import { t } from '../translation';
 
 export default function validateMaxValue(v: unknown, max: Number) {
-  if (typeof Number(v) === 'number' && Number(v) > +max) {
+  if (Number(v) > +max) {
     return t('Value cannot exceed %s', max);
   }
   return false;