diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index a8b0edc..8c84c36 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -18,7 +18,7 @@ jobs:
             - uses: shivammathur/setup-php@v2
               with:
                   php-version: ${{ matrix.php }}
-                  extensions: curl, mbstring, pdo_sqlite
+                  extensions: curl, mbstring, pdo_sqlite, fileinfo
                   tools: composer:v2
             - run: composer install
             - run: composer test