diff --git a/Makefile b/Makefile
index f039201d..f53321c0 100644
--- a/Makefile
+++ b/Makefile
@@ -64,7 +64,7 @@ vm/bootstrap0:
 		mount /dev/disk/by-label/boot /mnt/boot; \
 		nixos-generate-config --root /mnt; \
 		sed --in-place '/system\.stateVersion = .*/a \
-			nix.package = pkgs.nixUnstable;\n \
+			nix.package = pkgs.nixVersions.latest;\n \
 			nix.extraOptions = \"experimental-features = nix-command flakes\";\n \
 			nix.settings.substituters = [\"https://mitchellh-nixos-config.cachix.org\"];\n \
 			nix.settings.trusted-public-keys = [\"mitchellh-nixos-config.cachix.org-1:bjEbXJyLrL1HZZHBbO4QALnI5faYZppzkU4D2s0G8RQ=\"];\n \
diff --git a/machines/wsl.nix b/machines/wsl.nix
index f1812eb4..cab86664 100644
--- a/machines/wsl.nix
+++ b/machines/wsl.nix
@@ -9,7 +9,7 @@
   };
 
   nix = {
-    package = pkgs.nixUnstable;
+    package = pkgs.nixVersions.latest;
     extraOptions = ''
       experimental-features = nix-command flakes
       keep-outputs = true