diff --git a/modoboa/static/css/custom.css b/modoboa/static/css/custom.css
index 3d6d9fb5e..6b5593de3 100644
--- a/modoboa/static/css/custom.css
+++ b/modoboa/static/css/custom.css
@@ -48,9 +48,6 @@
 
  /* Form */
 
- .form-horizontal .form-group {
-     margin-left: -15px;
- }
  #uprefs_content input[type="checkbox"],
  .modal input[type="checkbox"]{
      margin-top: 10px;