diff --git a/Dockerfile b/Dockerfile
index 0cf0cca..5659e30 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,7 +6,8 @@ MAINTAINER  Jim Myhrberg "contact@jimeh.me"
 # We use a bootstrap script to avoid having temporary cache files and build
 # dependencies being committed and included into the docker image.
 ADD         bootstrap.sh /tmp/
-RUN         chmod +x /tmp/bootstrap.sh && /tmp/bootstrap.sh
+RUN         chmod +x /tmp/bootstrap.sh
+RUN         /tmp/bootstrap.sh
 
 RUN         useradd znc
 ADD         start-znc /usr/local/bin/