diff --git a/modules/home-manager/programs/firefox.nix b/modules/home-manager/programs/firefox.nix
index 4e1a9f1..76f315c 100644
--- a/modules/home-manager/programs/firefox.nix
+++ b/modules/home-manager/programs/firefox.nix
@@ -86,7 +86,6 @@
           '';
           settings = {
             # "Open previous windows and tabs"
-            "identity.sync.tokenserver.uri" = "https://firefox.osbm.dev/1.0/sync/1.5";
             "browser.startup.page" = 3;
             "browser.contentblocking.category" = true;
             "extensions.pocket.enabled" = false;