diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 3c658293e..bddeb6150 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -34,12 +34,12 @@ jobs:
         python-version: 3.8
 
     - name: Build system information
-      run: python .github/workflows/system-info.py
+      run: python3 .github/workflows/system-info.py
 
     - name: Install dependencies
       run: |
-        python -m pip install -U pip
-        python -m pip install -U tox
+        python3 -m pip install -U pip
+        python3 -m pip install -U tox
 
     - name: Lint
       run: tox -e lint
diff --git a/.github/workflows/test-docker.yml b/.github/workflows/test-docker.yml
index eb173c359..2ecc27460 100644
--- a/.github/workflows/test-docker.yml
+++ b/.github/workflows/test-docker.yml
@@ -41,7 +41,7 @@ jobs:
     - uses: actions/checkout@v2
 
     - name: Build system information
-      run: python .github/workflows/system-info.py
+      run: python3 .github/workflows/system-info.py
 
     - name: Set up QEMU
       if: "matrix.qemu-arch"
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index d127916ea..4064a0589 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -58,7 +58,7 @@ jobs:
           ${{ matrix.os }}-${{ matrix.python-version }}-
 
     - name: Build system information
-      run: python .github/workflows/system-info.py
+      run: python3 .github/workflows/system-info.py
 
     - name: Install Linux dependencies
       if: startsWith(matrix.os, 'ubuntu')