diff --git a/doc/docker/Dockerfile-varnish b/doc/docker/Dockerfile-varnish
index b40422cc1c..7550088076 100644
--- a/doc/docker/Dockerfile-varnish
+++ b/doc/docker/Dockerfile-varnish
@@ -1,19 +1,53 @@
 FROM debian:stretch-slim
 
-ENV DEBIAN_FRONTEND noninteractive
+ENV VARNISH_MALLOC_SIZE="256M" \
+    DEBIAN_FRONTEND=noninteractive
 
-# Use packages from Varnish to get Varnsih 5.1, 5.0 packages with debian:stretch gives segmentation faults
-RUN apt-get update -q -y && \
-    apt-get install -q -y --no-install-recommends ca-certificates curl && \
-    curl -s https://packagecloud.io/install/repositories/varnishcache/varnish5/script.deb.sh | bash && \
-    apt-get install -q -y --allow-unauthenticated --no-install-recommends varnish && \
-    rm -rf /var/lib/apt/lists/*
+ARG PACKAGECLOUD_URL=https://packagecloud.io/install/repositories/varnishcache/varnish5/script.deb.sh
+ARG VARNISH_MODULES_VERSION=0.12.1
+
+# Use offical packages from Varnish and build with varnish-modules mainly for xkey
+# see: https://github.com/varnish/varnish-modules/tree/master/docs
+RUN set -xe \
+        && buildDeps=" \
+            make \
+            automake \
+            autotools-dev \
+            libedit-dev \
+            libjemalloc-dev \
+            libncurses-dev \
+            libpcre3-dev \
+            libtool \
+            pkg-config \
+            python-docutils \
+            python-sphinx \
+            varnish-dev \
+        " \
+    # Update apt and get dependencies
+        && apt-get update -q -y \
+        && apt-get install -q -y --no-install-recommends ca-certificates curl \
+        \
+    # Get offical Varnish package
+        && curl -s ${PACKAGECLOUD_URL} | bash \
+        && apt-get install -q -y --allow-unauthenticated --no-install-recommends varnish $buildDeps \
+        \
+    # Install varnish modules
+        && curl -A "Docker" -o /tmp/varnish-modules.tar.gz -D - -L -s https://download.varnish-software.com/varnish-modules/varnish-modules-${VARNISH_MODULES_VERSION}.tar.gz \
+        && tar zxpf /tmp/varnish-modules.tar.gz -C /tmp/ \
+        && cd /tmp/varnish-modules-${VARNISH_MODULES_VERSION} \
+        && ./configure \
+        && make \
+        # && make check \
+        && make install \
+        && rm -f /tmp/varnish-modules.tar.gz && rm -Rf /tmp/varnish-modules \
+        \
+    # Cleanup apt cache and remove build packages
+        && apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false $buildDeps \
+        && rm -rf /var/lib/apt/lists/*
 
 COPY doc/varnish/vcl/varnish4.vcl /etc/varnish/default.vcl
 COPY doc/docker/entrypoint/varnish/parameters.vcl /etc/varnish/parameters.vcl
 
-ENV VARNISH_MALLOC_SIZE="256M"
-
 EXPOSE 80 6082
 
 # CMD in shell form to be able to use env variables here