diff --git a/.github/workflows/python-unit-tests.yml b/.github/workflows/python-unit-tests.yml
index a504fde0..0d77402f 100644
--- a/.github/workflows/python-unit-tests.yml
+++ b/.github/workflows/python-unit-tests.yml
@@ -43,7 +43,7 @@ jobs:
       run: |
         uv venv .venv
         source .venv/bin/activate
-        uv sync --extra test --extra eval
+        uv sync --extra test --extra eval --extra a2a
 
     - name: Run unit tests with pytest
       run: |