diff --git a/public/react/src/modules/courses/members/studentsList.js b/public/react/src/modules/courses/members/studentsList.js
index e2c6f5f47..cc7485101 100644
--- a/public/react/src/modules/courses/members/studentsList.js
+++ b/public/react/src/modules/courses/members/studentsList.js
@@ -35,6 +35,7 @@ const buildColumns = (that) => {
     dataIndex: 'login',
     key: 'login',
     align:'center',
+    width:"10%",
     className:"color-grey-6",
     render: (login, record) => {
       return <span className="color-dark overflowHidden1" style={{maxWidth: '160px'}}