1 files changed, 1 insertions, 2 deletions
diff --git a/application/palemoon/base/content/browser-fullScreen.js b/application/palemoon/base/content/browser-fullScreen.js
index 400340e77..73b10ae85 100644
--- a/application/palemoon/base/content/browser-fullScreen.js
+++ b/application/palemoon/base/content/browser-fullScreen.js
@@ -354,11 +354,10 @@ var FullScreen = {
                            "fullscreen",
                            Services.perms.ALLOW_ACTION,
                            Services.perms.EXPIRE_SESSION);
-        let host = uri.host;
         var onFullscreenchange = function onFullscreenchange(event) {
           if (event.target == document && document.mozFullScreenElement == null) {
             // The chrome document has left fullscreen. Remove the temporary permission grant.
-            Services.perms.remove(host, "fullscreen");
+            Services.perms.remove(uri, "fullscreen");
             document.removeEventListener("mozfullscreenchange", onFullscreenchange);
           }
         }