diff --git a/Dockerfile b/Dockerfile
index 9f99c4b..ef2962e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.21 as build
+FROM golang:1.21 AS build
 
 ARG GIT_REVISION="0000000"
 ARG GIT_TAG="x.x.x"