diff --git a/config/sync/core.extension.yml b/config/sync/core.extension.yml
index 946ed89..80849fd 100644
--- a/config/sync/core.extension.yml
+++ b/config/sync/core.extension.yml
@@ -11,6 +11,7 @@ module:
   breakpoint: 0
   checklistapi: 0
   ckeditor: 0
+  ckeditorheight: 0
   classitup: 0
   color: 0
   comment: 0