diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 17b3385..953c987 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -5,6 +5,14 @@ on:
       - main
   pull_request:
 jobs:
+  pre-commit:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: 3.x
+      - uses: pre-commit/action@v3.0.1
   test:
     runs-on: ubuntu-latest
     steps:
diff --git a/pyproject.toml b/pyproject.toml
index eb28d06..ae175d4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -74,6 +74,7 @@ skip = [
 archs = ["x86_64", "universal2", "arm64"]
 
 [tool.isort]
+known_first_party = ["soundswallower"]
 profile = "black"
 
 [tool.flake8]