diff --git a/packages/grafana-ui/src/components/Forms/Form.tsx b/packages/grafana-ui/src/components/Forms/Form.tsx
index 5f77ecf2ee0..234f771797e 100644
--- a/packages/grafana-ui/src/components/Forms/Form.tsx
+++ b/packages/grafana-ui/src/components/Forms/Form.tsx
@@ -21,7 +21,7 @@ export function Form<T>({
   validateFieldsOnMount,
   children,
   validateOn = 'onSubmit',
-  maxWidth = 400,
+  maxWidth = 600,
   ...htmlProps
 }: FormProps<T>) {
   const { handleSubmit, register, errors, control, triggerValidation, getValues, formState, watch } = useForm<T>({