diff --git a/django/contrib/admin/static/admin/css/rtl.css b/django/contrib/admin/static/admin/css/rtl.css
index 029bf36f82..82d16024e6 100644
--- a/django/contrib/admin/static/admin/css/rtl.css
+++ b/django/contrib/admin/static/admin/css/rtl.css
@@ -172,6 +172,7 @@ input[type=submit].default, .submit-row input.default {
 fieldset .field-box {
     float: right;
     margin-left: 20px;
+    margin-right: 0;
 }
 
 .errorlist li {