diff --git a/Dockerfile b/Dockerfile
index f81214d..05b55b6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -13,6 +13,6 @@ RUN git clone https://framagit.org/bnjbvr/gitlab-to-irc
 WORKDIR /opt/gitlab-to-irc
 COPY ./config.js /opt/gitlab-to-irc/config.js
 
-RUN npm install
+COPY ./docker-entrypoint.sh /opt/gitlab-to-irc/docker-entrypoint.sh
 
-CMD node ./index.js
+CMD /opt/gitlab-to-irc/docker-entrypoint.sh
diff --git a/docker-entrypoint.sh b/docker-entrypoint.sh
new file mode 100644
index 0000000..4dc97fc
--- /dev/null
+++ b/docker-entrypoint.sh
@@ -0,0 +1,9 @@
+#!/bin/bash
+
+cd /opt/gitlab-to-irc
+
+git pull origin master
+
+npm install
+
+node ./index.js