diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000000..d21411e138
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,2 @@
+Dockerfile
+*~
diff --git a/Dockerfile b/Dockerfile
index 91be827f2e..83ff60f8d7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,6 +3,6 @@ RUN apt -y update && apt -y install cython3 python3-setuptools python3-setuptool
 COPY . .
 RUN python3 setup.py install
 FROM debian:sid
+RUN apt -y update && apt -y install python3 python3-configobj python3-dulwich python3-urllib3 python3-merge3 python3-patiencediff python3-fastbencode python3-yaml
 COPY --from=build /usr/local /usr/local
-ENTRYPOINT /usr/local/bin/brz
-CMD rocks
+ENTRYPOINT ["/usr/local/bin/brz"]