diff --git a/docker/Dockerfile b/docker/Dockerfile
index 30cb2518..8d94c9ca 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -1,3 +1,4 @@
+# syntax=docker/dockerfile:1.4
 ARG BASE_IMAGE=ubuntu:22.04
 FROM ${BASE_IMAGE} as base