diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 5b0b915..65b722d 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -24,7 +24,7 @@ jobs:
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
-          pip install Pillow aiohttp
+          pip install Pillow aiohttp watchdog
 
       - name: Run tests
         run: python -m unittest discover tests/ -v