diff --git a/x-pack/plugins/enterprise_search/public/applications/app_search/components/schema/views/schema.tsx b/x-pack/plugins/enterprise_search/public/applications/app_search/components/schema/views/schema.tsx
index 39af70184e4d8f..d2a760e8accff3 100644
--- a/x-pack/plugins/enterprise_search/public/applications/app_search/components/schema/views/schema.tsx
+++ b/x-pack/plugins/enterprise_search/public/applications/app_search/components/schema/views/schema.tsx
@@ -57,6 +57,7 @@ export const Schema: React.FC = () => {
             )}
           </EuiButton>,
           <EuiButton
+            color="secondary"
             iconType="plusInCircle"
             disabled={isUpdating}
             onClick={openModal}