diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 6111bebcc1fd569c81f400e60e542a4c275b6ae3..4c4df7e1316460c464e8fbc1894184dbfee48728 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -17,7 +17,7 @@ build:php:
     - apt-get update -yqq
     - apt-get install -yqq git libpq-dev libcurl4-gnutls-dev libicu-dev libvpx-dev libjpeg-dev libpng-dev libxpm-dev zlib1g-dev libfreetype6-dev libxml2-dev libexpat1-dev libbz2-dev libgmp3-dev libldap2-dev unixodbc-dev libsqlite3-dev libaspell-dev libsnmp-dev libpcre3-dev libtidy-dev libonig-dev libzip-dev
     # Install PHP extensions
-    - docker-php-ext-install mbstring pdo_pgsql curl intl gd xml zip bz2 opcache
+    - docker-php-ext-install mysqli pdo pdo_mysql
     # Install & enable Xdebug for code coverage reports
     - pecl install xdebug
     - docker-php-ext-enable xdebug