diff --git a/www/code/app-code.less b/www/code/app-code.less
index 4758bc182..463bb07a3 100644
--- a/www/code/app-code.less
+++ b/www/code/app-code.less
@@ -50,7 +50,7 @@
         height: 100%;
         overflow: hidden;
         &.cp-app-code-present {
-            .CodeMirror { display: none; }
+            #cp-app-code-container { display: none; }
             #cp-app-code-preview { border: 0; }
         }
     }