diff --git a/nix/packages/vault-hier.nix b/nix/packages/vault-hier.nix
index f7ccfc6..6dcfa6e 100644
--- a/nix/packages/vault-hier.nix
+++ b/nix/packages/vault-hier.nix
@@ -1,9 +1,12 @@
-{ pkgs
-, craneLib
-, individualCrateArgs
-,
+{
+  pkgs,
+  craneLib,
+  individualCrateArgs,
 }:
-craneLib.buildPackage (individualCrateArgs // {
-  pname = "vault-hier";
-  cargoExtraArgs = "-p vault-hier";
-})
+craneLib.buildPackage (
+  individualCrateArgs
+  // {
+    pname = "vault-hier";
+    cargoExtraArgs = "-p vault-hier";
+  }
+)