diff --git a/flake.nix b/flake.nix
index 5ba24b29..0f5783ac 100644
--- a/flake.nix
+++ b/flake.nix
@@ -746,7 +746,6 @@
               };
             }
           ];
-          nixpkgs = nixos-unstable;
         };
 
         mucbot = nixosSystem' {