diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index ab30e7f93..0ad63af74 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -146,7 +146,7 @@ jobs:
         with:
           python-version: ${{ matrix.python }}
       - name: Upgrade pip
-        run: pip install pip --upgrade --user
+        run: python -m pip install pip --upgrade --user
       - name: Install OpenCV
         run: pip install opencv-python>=3
       - name: Install PyTorch