diff --git a/archplasma/Dockerfile b/archplasma/Dockerfile
index 338b502..9c97fdf 100644
--- a/archplasma/Dockerfile
+++ b/archplasma/Dockerfile
@@ -1,4 +1,4 @@
-# syntax = docker/dockerfile:1.2
+# syntax = docker/dockerfile:1
 FROM quay.io/archlinux/archlinux:base-devel
 USER root