diff --git a/src/main/resources/org/jenkinsci/plugins/github/admin/GitHubHookRegisterProblemMonitor/message.groovy b/src/main/resources/org/jenkinsci/plugins/github/admin/GitHubHookRegisterProblemMonitor/message.groovy
index ce7c1f180..1a993d9a2 100644
--- a/src/main/resources/org/jenkinsci/plugins/github/admin/GitHubHookRegisterProblemMonitor/message.groovy
+++ b/src/main/resources/org/jenkinsci/plugins/github/admin/GitHubHookRegisterProblemMonitor/message.groovy
@@ -2,10 +2,10 @@ package org.jenkinsci.plugins.github.admin.GitHubHookRegisterProblemMonitor
 
 def f = namespace(lib.FormTagLib)
 
-div(class: 'warning') {
+div(class: 'alert alert-warning') {
     form(method: 'post', action: "${rootURL}/${my?.url}/act", name: my?.id) {
-        text(_('hook.registering.problem'))
         f.submit(name: 'yes', value: _('view'))
         f.submit(name: 'no', value: _('dismiss'))
     }
+    text(_('hook.registering.problem'))
 }