diff --git a/extensions/embed/js/forum/Gulpfile.js b/extensions/embed/js/forum/Gulpfile.js
index 64fa9ad7b..26bc2b062 100644
--- a/extensions/embed/js/forum/Gulpfile.js
+++ b/extensions/embed/js/forum/Gulpfile.js
@@ -1,6 +1,9 @@
 var gulp = require('flarum-gulp');
 
 gulp({
+  files: [
+    'bower_components/iframe-resizer/js/iframeResizer.contentWindow.min.js'
+  ],
   modules: {
     'embed': 'src/**/*.js'
   }
diff --git a/extensions/embed/js/forum/bower.json b/extensions/embed/js/forum/bower.json
new file mode 100644
index 000000000..2362b9290
--- /dev/null
+++ b/extensions/embed/js/forum/bower.json
@@ -0,0 +1,6 @@
+{
+  "name": "flarum-embed",
+  "devDependencies": {
+    "iframe-resizer": "^3.2.0"
+  }
+}