diff --git a/.github/workflows/linter.yml b/.github/workflows/linter.yaml
similarity index 94%
rename from .github/workflows/linter.yml
rename to .github/workflows/linter.yaml
index d3890761..711ab9f5 100644
--- a/.github/workflows/linter.yml
+++ b/.github/workflows/linter.yaml
@@ -20,4 +20,4 @@ jobs:
         pip install .[lint]
     - name: Run linters
       run: |
-        ./tools/linter
+        ./tools/linter check
diff --git a/src/ytdl_sub/downloaders/downloader.py b/src/ytdl_sub/downloaders/downloader.py
index bda9fe8c..c9f12e4a 100644
--- a/src/ytdl_sub/downloaders/downloader.py
+++ b/src/ytdl_sub/downloaders/downloader.py
@@ -3,11 +3,11 @@ from abc import ABC
 from contextlib import contextmanager
 from pathlib import Path
 from typing import Dict
-from typing import TypeVar
 from typing import Generic
 from typing import List
 from typing import Optional
 from typing import Type
+from typing import TypeVar
 
 import yt_dlp as ytdl
 
diff --git a/tools/linter b/tools/linter
index 480ce4ac..6ddf8bcb 100755
--- a/tools/linter
+++ b/tools/linter
@@ -1,5 +1,13 @@
-# Run within root directory. Runs isort, black, then pylint
-isort .
-black .
-pylint src/
-pydocstyle src/*
+# Run within root directory
+
+if [ $1 = "check" ]; then
+    isort . --check-only --diff     \
+      && black . --check            \
+      && pylint src/                \
+      && pydocstyle src/*
+else
+    isort .
+    black .
+    pylint src/
+    pydocstyle src/*
+fi
\ No newline at end of file