diff --git a/.github/workflows/python-package.yml b/.github/workflows/python-package.yml
index 86b9f0c..b563d4c 100644
--- a/.github/workflows/python-package.yml
+++ b/.github/workflows/python-package.yml
@@ -28,13 +28,14 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
+        python -m pip install flake8
         if (Test-Path requirements.txt) {pip install -r requirements.txt}
     - name: Lint with flake8
       run: |
         # stop the build if there are Python syntax errors or undefined names
-        python -m flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
+        flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
         # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
-        python -m flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
+        flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
     - name: Test with unittest
       run: |
         python -m unittest