diff --git a/.github/workflows/continuous-integration.yml b/.github/workflows/continuous-integration.yml
index 7192ad5b8..587cb5d3f 100644
--- a/.github/workflows/continuous-integration.yml
+++ b/.github/workflows/continuous-integration.yml
@@ -31,7 +31,7 @@ jobs:
               uses: shivammathur/setup-php@v2
               with:
                   php-version: ${{ matrix.php-versions }}
-                  extensions: mbstring,xdebug
+                  extensions: gd,mbstring,xdebug
 
             - name: Get Composer Cache Directory
               id: composer-cache