diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 1e1299b..e607065 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -36,7 +36,7 @@ jobs:
         env:
           COVERALLS_REPO_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           COVERALLS_PARALLEL:   true
-          COVERALLS_FLAG_NAME:  PHP ${{ matrics.php }}
+          COVERALLS_FLAG_NAME:  PHP ${{ matrix.php }}
         run: |
           composer global require php-coveralls/php-coveralls
           php-coveralls --coverage_clover=build/logs/clover.xml -v