diff --git a/assets/jekyll-theme-cs50.js b/assets/jekyll-theme-cs50.js
index 9f2a8b5..1aabc69 100644
--- a/assets/jekyll-theme-cs50.js
+++ b/assets/jekyll-theme-cs50.js
@@ -593,7 +593,7 @@ $(document).on('DOMContentLoaded', function() {
 
     // Resize iframes dynamically
     $('iframe').on('load', function() {
-        $(this).iFrameResize();
+        iframeResize({}, this);
     });
 
     // Parse emoji