diff --git a/public/css/icinga/login.less b/public/css/icinga/login.less
index 0db3f3ebb..6a819e73b 100644
--- a/public/css/icinga/login.less
+++ b/public/css/icinga/login.less
@@ -71,6 +71,10 @@
     padding: 0;
   }
 
+  .control-group {
+    margin: 0 auto; // Center horizontally
+  }
+
   .control-group,
   .form-errors {
     width: 24em;