diff --git a/Dockerfile b/Dockerfile
index 4b2e99a..fa4e9a6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,11 +1,11 @@
-# args
+# base image
 ARG ARCH=amd64
+FROM $ARCH/debian:buster-slim
+
+# args
 ARG VCS_REF
 ARG BUILD_DATE
 
-# base image
-FROM $ARCH/debian:buster-slim
-
 # environment
 ENV ADMIN_PASSWORD=admin