diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index fab775e..d9493db 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -24,3 +24,5 @@ jobs:
       - run: |
           bash tests/before_script.sh
           bash tests/script.sh
+        env:
+          TRAVIS_PHP_VERSION: ${{ matrix.php }}