diff --git a/configs/version.nix b/configs/version.nix
index 00112fd..23ea44c 100644
--- a/configs/version.nix
+++ b/configs/version.nix
@@ -1,5 +1,4 @@
 { lib, config, ... }:
-let inherit (lib.sources) commitIdFromGitRepo;
-in {
-  environment.etc."niveum/version".text = commitIdFromGitRepo <niveum/.git>;
+{
+  environment.etc."niveum/version".text = lib.sources.commitIdFromGitRepo <niveum/.git>;
 }