diff --git a/Dockerfile b/Dockerfile
index 5061a62a9..c7fdd558d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,11 @@
-# Get php 5.6 
 FROM php:5.6-alpine
 
-RUN apk update && apk add git
+RUN apk upgrade --update && apk add --no-cache \
+	git \
+	freetype-dev \
+	libjpeg-turbo-dev \
+	libpng-dev \
+	&& docker-php-ext-configure gd --with-freetype-dir=/usr/include/ --with-jpeg-dir=/usr/include/ \
+	&& docker-php-ext-install gd
 
 WORKDIR /var/www