diff --git a/hosts/by-name/moby/polyfill.nix b/hosts/by-name/moby/polyfill.nix
index cc38966b..2baf3512 100644
--- a/hosts/by-name/moby/polyfill.nix
+++ b/hosts/by-name/moby/polyfill.nix
@@ -11,7 +11,8 @@
 
     # i don't do crypto stuff on moby
     addons.ether-metamask.enable = false;
-    # addons.sideberry.enable = false;
+    # sideberry UX doesn't make sense on small screen
+    addons.sideberry.enable = false;
   };
 
   sane.gui.sxmo = {