diff --git a/Dockerfile b/Dockerfile
index 556eb4a..c1abcc4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,13 +1,9 @@
 FROM python:3
 
-ARG command="--version"
-
 COPY entrypoint.sh /entrypoint.sh
 
-RUN apt-get update -y
-
-RUN pip install --upgrade pip awsebcli
-
-RUN chmod +x entrypoint.sh
+RUN apt-get update -y \
+  && pip install --upgrade pip awsebcli \
+  && chmod +x entrypoint.sh
 
-ENTRYPOINT ["/entrypoint.sh"]
\ No newline at end of file
+ENTRYPOINT ["/entrypoint.sh"]