diff --git a/alpine/Dockerfile b/alpine/Dockerfile
index f46448d09..295fc4e6a 100644
--- a/alpine/Dockerfile
+++ b/alpine/Dockerfile
@@ -1,4 +1,4 @@
-FROM mobylinux/alpine-base:1b684f4d3178e95649fbc3ecbca28834048fd3eb
+FROM mobylinux/alpine-base:e9f02e5109222e03566777f7041aee192a976a56
 
 ENV ARCH=x86_64
 
@@ -29,6 +29,7 @@ RUN \
   rc-update add dmesg sysinit && \
   rc-update add devfs sysinit && \
   rc-update add hwdrivers sysinit && \
+  rc-update add rngd && \
   rc-update add sysfs && \
   rc-update add sysfsconf && \
   rc-update add fsck && \
diff --git a/alpine/base/alpine-base/Dockerfile b/alpine/base/alpine-base/Dockerfile
index 31c53953b..a06130fba 100644
--- a/alpine/base/alpine-base/Dockerfile
+++ b/alpine/base/alpine-base/Dockerfile
@@ -4,7 +4,7 @@ COPY repositories /etc/apk/
 
 RUN \
   apk update && apk upgrade && \
-  apk add \
+  apk add --no-cache \
   alpine-conf \
   bind-tools \
   busybox-initscripts \
@@ -22,10 +22,11 @@ RUN \
   openrc \
   openssh-client \
   openssl \
+  rng-tools@edgecommunity \
   sfdisk \
   strace \
   sysklogd \
   syslinux \
   tar \
   xz \
-  && rm -rf /var/cache/apk/*
+  && true
diff --git a/alpine/base/alpine-base/repositories b/alpine/base/alpine-base/repositories
index c20c1a9fc..4a6bac478 100644
--- a/alpine/base/alpine-base/repositories
+++ b/alpine/base/alpine-base/repositories
@@ -1 +1,2 @@
 http://dl-cdn.alpinelinux.org/alpine/v3.4/main
+@edgecommunity http://dl-cdn.alpinelinux.org/alpine/edge/community
diff --git a/alpine/etc/conf.d/rngd b/alpine/etc/conf.d/rngd
new file mode 100644
index 000000000..3429fcc0f
--- /dev/null
+++ b/alpine/etc/conf.d/rngd
@@ -0,0 +1 @@
+RNGD_OPTS=""