diff --git a/.github/workflows/tests_ci.yml b/.github/workflows/tests_ci.yml
index 6e37b5a..ee09d7c 100644
--- a/.github/workflows/tests_ci.yml
+++ b/.github/workflows/tests_ci.yml
@@ -20,4 +20,5 @@ jobs:
           env:
             OPENAI_API_KEY: ${{ secrets.INVARIANT_TESTING_OPENAI_KEY }}
             ANTHROPIC_API_KEY: ${{ secrets.INVARIANT_TESTING_ANTHROPIC_KEY}}
+            GEMINI_API_KEY: ${{ secrets.INVARIANT_TESTING_GEMINI_KEY }}
           run: ./run.sh tests -s -vv