diff --git a/src/snek/static/html-frame.js b/src/snek/static/html-frame.js
index be12a09..61369e3 100644
--- a/src/snek/static/html-frame.js
+++ b/src/snek/static/html-frame.js
@@ -10,7 +10,7 @@ class HTMLFrame extends HTMLElement {
         this.container.classList.add("html_frame")
       let url = this.getAttribute('url');
       if(!url.startsWith("https")){
-        url = "https://" + fullUrl 
+        url = "https://" + url 
       }
       if (url) {
         let fullUrl = url.startsWith("/") ? window.location.origin + url : new URL(window.location.origin + "/http-get")