diff --git a/.github/workflows/publish-to-pypi.yml b/.github/workflows/publish-to-pypi.yml
index 47ffc35d0..02372bf48 100644
--- a/.github/workflows/publish-to-pypi.yml
+++ b/.github/workflows/publish-to-pypi.yml
@@ -19,7 +19,7 @@ jobs:
         python-version: 3.9
 
     - name: Install dependencies
-      run: pip install wheel
+      run: pip install tox wheel
 
     - name: Build man page if not present
       run: |
diff --git a/.github/workflows/publish-to-test-pypi.yml b/.github/workflows/publish-to-test-pypi.yml
index 20f6b5101..b21102514 100644
--- a/.github/workflows/publish-to-test-pypi.yml
+++ b/.github/workflows/publish-to-test-pypi.yml
@@ -19,7 +19,7 @@ jobs:
         python-version: 3.9
 
     - name: Install dependencies
-      run: pip install wheel
+      run: pip install tox wheel
 
     - name: Build man page if not present
       run: |