diff --git a/docker/php-fpm/Dockerfile b/docker/php-fpm/Dockerfile
index 9353dc28edc8801d396612f2db09b772bf14280b..4265f850c8acc4a00fc0b52a2c66c065cf1c7e9c 100644
--- a/docker/php-fpm/Dockerfile
+++ b/docker/php-fpm/Dockerfile
@@ -3,7 +3,7 @@ LABEL maintainer="CNRS/CCIN2P3 DevOps Team"
 
 RUN apk add --no-cache --virtual .php-build zlib-dev libpng-dev libjpeg-turbo-dev freetype-dev \
     && docker-php-ext-configure gd --with-freetype --with-jpeg \
-    && docker-php-ext-install -j$(nproc) gd
+    && docker-php-ext-install -j$(nproc) gd mysqli pdo pdo_mysql
 
 ADD tms /var/www/html/
 WORKDIR /var/www/html