1 files changed, 2 insertions, 2 deletions
diff --git a/app/views/projects/settings/operations/_prometheus.html.haml b/app/views/projects/settings/operations/_prometheus.html.haml
index ccf5b5dc75f..1c7bcbbca0b 100644
--- a/app/views/projects/settings/operations/_prometheus.html.haml
+++ b/app/views/projects/settings/operations/_prometheus.html.haml
@@ -1,8 +1,8 @@
 %section.settings.no-animate.js-prometheus-settings
   .settings-header
-    %h4
+    %h4.settings-title.js-settings-toggle.js-settings-toggle-trigger-only
       = _('Prometheus')
-    %button.btn.js-settings-toggle{ type: 'button' }
+    %button.gl-button.btn.btn-default.js-settings-toggle{ type: 'button' }
       = _('Expand')
     %p
       = _('Link Prometheus monitoring to GitLab.')