diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 49c50ee..fab84b9 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -7,11 +7,11 @@ test:7:
     image: php:7-alpine
     script:
       - phpdbg -qrr -- vendor/bin/phpunit --coverage-text --colors=never
-      
+
 test:7.1:
     before_script:
       - sh build/docker_install.sh > /dev/null
-      - apk add --no-cache php7.1-phpdbg
+      - apk add --no-cache php7-phpdbg
       - curl -sS https://getcomposer.org/installer | php
       - php composer.phar install --ignore-platform-reqs
     image: php:7.1-alpine