diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index c9b32d7..1bdb5a8 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -50,5 +50,5 @@ jobs:
     - uses: actions/setup-python@v2
       with:
         python-version: ${{ matrix.python }}
-    - run: python -mpip install --upgrade setuptools pip tox virtualenv
+    - run: python -m pip install --upgrade setuptools pip tox virtualenv
     - run: tox -e ${{ matrix.toxenv }}