diff --git a/Dockerfile b/Dockerfile
index 282d5e6..90960de 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,15 +1,11 @@
-FROM phusion/baseimage:0.9.19
+FROM phusion/baseimage:0.11
 
-ENV BITCOIND_REV master
+ARG BITCOIND_REV=master
 
 ARG UBUNTU_MIRROR=mirror://mirrors.ubuntu.com/mirrors.txt
 ARG BITCOIN_REPO=https://github.com/bitcoin/bitcoin.git
 
-RUN sed -i \
-    -e s#http://archive.ubuntu.com/ubuntu/#${UBUNTU_MIRROR}#g \
-    -e s#http://security.ubuntu.com/ubuntu/#${UBUNTU_MIRROR}#g \
-        /etc/apt/sources.list ; \
-        cat /etc/apt/sources.list
+ADD ./sources.list /etc/apt/sources.list
 
 RUN \
     apt-get update && \
@@ -42,7 +38,7 @@ RUN \
     git checkout $BITCOIND_REV && \
     ./autogen.sh && \
     ./configure --disable-wallet --enable-hardening && \
-    make -j2 && \
+    make -j$(nproc --all) && \
     make install && \
     cd / && \
     rm -rf /usr/local/src/bitcoin
@@ -72,9 +68,4 @@ EXPOSE 8333
 
 RUN mkdir -p /etc/service/bitcoind
 ADD bitcoind.run /etc/service/bitcoind/run
-
-RUN mkdir -p /etc/service/bitcoind/log
-ADD bitcoind.log.run /etc/service/bitcoind/log/run
-
-RUN chmod +x /etc/service/bitcoind/log/run \
-    /etc/service/bitcoind/run
+RUN chmod +x /etc/service/bitcoind/run
diff --git a/README.markdown b/README.markdown
index 7d50430..2884761 100644
--- a/README.markdown
+++ b/README.markdown
@@ -1,5 +1,13 @@
 # sneak/bitcoind docker image
 
+```
+    __    _ __             _           __
+   / /_  (_) /__________  (_)___  ____/ /
+  / __ \/ / __/ ___/ __ \/ / __ \/ __  /
+ / /_/ / / /_/ /__/ /_/ / / / / / /_/ /
+/_.___/_/\__/\___/\____/_/_/ /_/\__,_/
+```
+
 * supports zmq
 * wallet support disabled
 
diff --git a/bitcoind.log.run b/bitcoind.log.run
deleted file mode 100644
index 6b5d8ce..0000000
--- a/bitcoind.log.run
+++ /dev/null
@@ -1,2 +0,0 @@
-#!/bin/sh
-exec chpst -usyslog logger -t bitcoind
diff --git a/sources.list b/sources.list
new file mode 100644
index 0000000..30e191e
--- /dev/null
+++ b/sources.list
@@ -0,0 +1,4 @@
+deb mirror://mirrors.ubuntu.com/mirrors.txt bionic main universe multiverse restricted
+deb mirror://mirrors.ubuntu.com/mirrors.txt bionic-updates main universe multiverse restricted
+deb mirror://mirrors.ubuntu.com/mirrors.txt bionic-security main universe multiverse restricted
+deb mirror://mirrors.ubuntu.com/mirrors.txt bionic-backports main universe multiverse restricted