diff --git a/Dockerfile b/Dockerfile
index 6c70913f8b7..a5eb941c781 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,11 @@
 FROM php:5.6-apache
 
-RUN apt-get update && apt-get install -y php5-gd php5-mysql
+RUN apt-get update && apt-get install -y libpng12-dev libjpeg-dev \
+	&& rm -rf /var/lib/apt/lists/* \
+	&& docker-php-ext-configure gd --with-png-dir=/usr --with-jpeg-dir=/usr \
+	&& docker-php-ext-install gd
+
+RUN docker-php-ext-install mysqli
 
 COPY htdocs/ /var/www/html/