diff --git a/open-my-page-button/background.js b/open-my-page-button/background.js
index a7c1ad1..8d8aab8 100644
--- a/open-my-page-button/background.js
+++ b/open-my-page-button/background.js
@@ -4,7 +4,7 @@ Open a new tab, and load "my-page.html" into it.
 function openMyPage() {
   console.log("injecting");
    browser.tabs.create({
-     "url": "my-page.html"
+     "url": "/my-page.html"
    });
 }