diff --git a/Dockerfile b/Dockerfile
index e66b296..2d13289 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:latest
+FROM node:5.6.0
 
 MAINTAINER Stefan Hoffmann <stefan@freifunk-troisdorf.de>
 
@@ -25,4 +25,4 @@ COPY start.sh /
 RUN chmod +x /start.sh
 
 ENTRYPOINT ["/start.sh"]
-#RUN gulp
\ No newline at end of file
+#RUN gulp