diff --git a/flake.nix b/flake.nix
index 423c305cd..c712d9323 100644
--- a/flake.nix
+++ b/flake.nix
@@ -10,7 +10,9 @@
   };
 
   inputs = {
-    nixpkgs_unstable.url = "github:NixOS/nixpkgs/nixos-unstable";
+    # TODO: remove when https://github.com/NixOS/nixpkgs/pull/159255 lands in unstable
+    nixpkgs_unstable.url = "github:NixOS/nixpkgs/master";
+    #nixpkgs_unstable.url = "github:NixOS/nixpkgs/nixos-unstable";
 
     flake-templates.url = "github:NixOS/templates";