diff --git a/packages/strapi-plugin-users-permissions/admin/src/components/InputSearch/index.js b/packages/strapi-plugin-users-permissions/admin/src/components/InputSearch/index.js
index 890bc78ba3..7b497304c2 100644
--- a/packages/strapi-plugin-users-permissions/admin/src/components/InputSearch/index.js
+++ b/packages/strapi-plugin-users-permissions/admin/src/components/InputSearch/index.js
@@ -91,7 +91,7 @@ class InputSearch extends React.Component { // eslint-disable-line react/prefer-
           <ul>
             {map(this.state.filteredUsers, (user) => (
               <InputSearchLi
-                key={user.name}
+                key={user.id || user._id}
                 item={user}
                 isAdding={this.state.isAdding}
                 onClick={this.handleClick}
diff --git a/packages/strapi-plugin-users-permissions/admin/src/components/InputSearchLi/index.js b/packages/strapi-plugin-users-permissions/admin/src/components/InputSearchLi/index.js
index 726156c257..39aaa253d1 100644
--- a/packages/strapi-plugin-users-permissions/admin/src/components/InputSearchLi/index.js
+++ b/packages/strapi-plugin-users-permissions/admin/src/components/InputSearchLi/index.js
@@ -15,7 +15,7 @@ function InputSearchLi({ onClick, isAdding, item }) {
     <li className={styles.li}>
       <div>
         <div>
-          {item.name}
+          {item.username}
         </div>
         <div onClick={() => onClick(item)}>
           <i className={`fa ${icon}`} />
diff --git a/packages/strapi-plugin-users-permissions/admin/src/containers/EditPage/saga.js b/packages/strapi-plugin-users-permissions/admin/src/containers/EditPage/saga.js
index 76df9392f8..73f1ed58de 100644
--- a/packages/strapi-plugin-users-permissions/admin/src/containers/EditPage/saga.js
+++ b/packages/strapi-plugin-users-permissions/admin/src/containers/EditPage/saga.js
@@ -1,5 +1,4 @@
 import { LOCATION_CHANGE } from 'react-router-redux';
-import { includes, toLower } from 'lodash';
 import {
   call,
   cancel,
@@ -33,32 +32,9 @@ import {
 
 export function* fetchUser(action) {
   try {
-    const fakeUser = [
-      {
-        id: '11',
-        name: 'John Lennon',
-      },
-      {
-        id: '12',
-        name: 'Paul McCartney',
-      },
-      {
-        id: '13',
-        name: 'George Harrison',
-      },
-      {
-        id: '14',
-        name: 'Ringo Starr',
-      },
-    ];
-    // Temporary waiting for backend dynamic
-    const filteredUsers = fakeUser.filter((user) => {
-      if (includes(toLower(user.name), toLower(action.user))) {
-        return user;
-      }
-    });
+    const data = yield call(request, `/users-permissions/search/${action.user}`, { method: 'GET' });
 
-    yield put(getUserSucceeded(filteredUsers));
+    yield put(getUserSucceeded(data));
   } catch(error) {
     strapi.notification.error('users-permissions.notification.error.fetchUser');
   }