diff --git a/Dockerfile b/Dockerfile
index 27e49d8ab09c2451f578dbf23b8ecb387ec92218..c979a25657349721588d4e674cba26c16f26e342 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM docker:20:10-dind as docker_host
+FROM docker:20:10-dind AS docker_host
 FROM debian:trixie
 
 ARG USERNAME=rustbuilder