diff --git a/Dockerfile b/Dockerfile
index 7bf18a2..7615a89 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -22,4 +22,4 @@ RUN dpkg -i /data/prosody.deb
 
 EXPOSE 443 80 5222 5269 5347 5280 
 
-CMD prosodyctl start
\ No newline at end of file
+ENTRYPOINT prosodyctl start
\ No newline at end of file