diff --git a/app/javascript/src/styles/specific/api_keys.scss b/app/javascript/src/styles/specific/api_keys.scss
index 5f6db1e19..22de437f1 100644
--- a/app/javascript/src/styles/specific/api_keys.scss
+++ b/app/javascript/src/styles/specific/api_keys.scss
@@ -1,10 +1,4 @@
-@import "../base/020_base.scss";
-
 #c-maintenance-user-api-keys {
-  #api-key {
-    @extend code;
-  }
-
   .button_to {
     display: inline-block;
   }
diff --git a/app/views/maintenance/user/api_keys/view.html.erb b/app/views/maintenance/user/api_keys/view.html.erb
index 82fcc650a..ad232458c 100644
--- a/app/views/maintenance/user/api_keys/view.html.erb
+++ b/app/views/maintenance/user/api_keys/view.html.erb
@@ -14,7 +14,7 @@
 
       <tbody>
         <tr>
-          <td id="api-key"><%= @api_key.key %></td>
+          <td id="api-key"><code><%= @api_key.key %></code></td>
           <td id="api-key-created"><%= compact_time @api_key.created_at %></td>
           <td id="api-key-updated"><%= compact_time @api_key.updated_at %></td>
           <td>