diff --git a/builtin-modules/pre-commit-hook.nix b/builtin-modules/pre-commit-hook.nix
index 0cd21b6..8b0e48c 100644
--- a/builtin-modules/pre-commit-hook.nix
+++ b/builtin-modules/pre-commit-hook.nix
@@ -3,7 +3,7 @@ _: {
     if [ -f flake.nix ] && [ -d .git/hooks ] &&
        [ ! -f .git/hooks/pre-commit ]; then
       echo Installing git pre-commit hook...
-      cp ${lib.getExe flakelite.inputs'.flakelite.packages.pre-commit
+      cp ${lib.getExe flakelite.inputs'.flakelite.packages.pre-commit-hook
           } .git/hooks
     fi
   '';
diff --git a/packages/pre-commit b/packages/pre-commit
deleted file mode 100644
index 1ad3292..0000000
--- a/packages/pre-commit
+++ /dev/null
@@ -1,5 +0,0 @@
-#!/usr/bin/env bash
-set -euo pipefail
-TREE=$(mktemp -d)
-git archive "$(git write-tree)" | tar -xC "$TREE"
-nix flake check "$TREE"
diff --git a/packages/pre-commit.nix b/packages/pre-commit-hook.nix
similarity index 52%
rename from packages/pre-commit.nix
rename to packages/pre-commit-hook.nix
index af580c6..7250e39 100644
--- a/packages/pre-commit.nix
+++ b/packages/pre-commit-hook.nix
@@ -6,5 +6,9 @@
 writeShellApplication {
   name = "pre-commit";
   runtimeInputs = [ nix git gnutar ];
-  text = builtins.readFile ./pre-commit;
+  text = ''
+    TREE=$(mktemp -d)
+    git archive "$(git write-tree)" | tar -xC "$TREE"
+    nix flake check "$TREE"
+  '';
 }