diff --git a/ckeditor/ckeditor.d.ts b/ckeditor/ckeditor.d.ts
index 37e609484..a8f268074 100644
--- a/ckeditor/ckeditor.d.ts
+++ b/ckeditor/ckeditor.d.ts
@@ -573,6 +573,9 @@ declare module CKEDITOR {
         startupFocus?: boolean;
         on?: any;
         extraPlugins?: string;
+        height?: string | number;
+        toolbarLocation?: string;
+        readOnly?: boolean;
     }