diff --git a/.github/workflows/flake-check.yaml b/.github/workflows/flake-check.yaml
new file mode 100644
index 0000000..b74f82d
--- /dev/null
+++ b/.github/workflows/flake-check.yaml
@@ -0,0 +1,14 @@
+name: flake-check
+on:
+  push:
+  pull_request:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    container:
+      image: ghcr.io/catthehacker/ubuntu:runner-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: cachix/install-nix-action@v27
+      - run: nix flake check
diff --git a/.github/workflows/pre-commit.yml b/.github/workflows/pre-commit.yml
deleted file mode 100644
index d41821f..0000000
--- a/.github/workflows/pre-commit.yml
+++ /dev/null
@@ -1,13 +0,0 @@
-name: pre-commit
-on:
-  push:
-  pull_request:
-
-jobs:
-  pre-commit:
-    runs-on: ubuntu-latest
-    container:
-      image: ghcr.io/catthehacker/ubuntu:act-latest
-    steps:
-      - uses: actions/checkout@v3
-      - uses: pre-commit/action@v3.0.1
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
deleted file mode 100644
index 391c3a5..0000000
--- a/.pre-commit-config.yaml
+++ /dev/null
@@ -1,8 +0,0 @@
-repos:
-  - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v3.2.0
-    hooks:
-      - id: trailing-whitespace
-      - id: end-of-file-fixer
-      - id: check-yaml
-      - id: check-added-large-files