diff --git a/app/design/adminhtml/Magento/backend/web/css/source/forms/fields/_control-table.less b/app/design/adminhtml/Magento/backend/web/css/source/forms/fields/_control-table.less
index a9035a9a7e47d..697d11fb57d67 100644
--- a/app/design/adminhtml/Magento/backend/web/css/source/forms/fields/_control-table.less
+++ b/app/design/adminhtml/Magento/backend/web/css/source/forms/fields/_control-table.less
@@ -118,7 +118,7 @@
         }
 
         &._fit {
-            width: 1px;
+            width: auto;
         }
     }