diff --git a/makefu/1systems/omo.nix b/makefu/1systems/omo.nix
index 6cff35e9d..ca0bfd2b5 100644
--- a/makefu/1systems/omo.nix
+++ b/makefu/1systems/omo.nix
@@ -40,7 +40,6 @@ in {
   networking.firewall.allowedTCPPorts = [ 80 655 8080 ];
 
   # services.openssh.allowSFTP = false;
-  krebs.build.source.nixpkgs.rev = "d0e3cca04edd5d1b3d61f188b4a5f61f35cdf1ce";
 
   # copy config from <secrets/sabnzbd.ini> to /var/lib/sabnzbd/
   services.sabnzbd.enable = true;