diff --git a/Dockerfile b/Dockerfile
index a78322bbd80..ff34dc79297 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,7 +4,7 @@ MAINTAINER Paulus Schoutsen <Paulus@PaulusSchoutsen.nl>
 VOLUME /config
 
 RUN apt-get update && \
-    apt-get install -y cython3 libudev-dev python-sphinx python3-setuptools mercurial && \
+    apt-get install -y cython3 libudev-dev && \
     apt-get clean && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* && \
     pip3 install cython && \
     scripts/build_python_openzwave