diff --git a/.github/workflows/ci-py-only.yml b/.github/workflows/ci-py-only.yml
index b427954ac8..e8536f8749 100644
--- a/.github/workflows/ci-py-only.yml
+++ b/.github/workflows/ci-py-only.yml
@@ -85,6 +85,7 @@ jobs:
           sudo /usr/bin/python -m pip install isodate
           sudo /usr/bin/python -m pip install lark
           sudo /usr/bin/python -m pip install networkx
+          sudo /usr/bin/python -m pip install tabulate
 
       - name: Test
         run: |