diff --git a/assets/javascripts/image-tag-whitelist.js b/assets/javascripts/image-tag-whitelist.js
deleted file mode 100644
index 93c5d91..0000000
--- a/assets/javascripts/image-tag-whitelist.js
+++ /dev/null
@@ -1,14 +0,0 @@
-export default {
-  name: 'dropcap',
-
-  initialize() {
-    setup(helper);
-    ]);
-  }
-};
-
-
-export function setup(helper) {
-  helper.whiteList([ 'span.dropcaps',
-                     'span.sclass'
-                   ]);