diff --git a/Dockerfile.linux.amd64 b/Dockerfile.linux.amd64
index d29ef6e..c211133 100644
--- a/Dockerfile.linux.amd64
+++ b/Dockerfile.linux.amd64
@@ -8,7 +8,7 @@ ARG ANSIBLE_LINT_VERSION=6.22.0
 ARG YAMLLINT_VERSION=1.33.0
 
 # ubuntu base
-FROM ubuntu:latest
+FROM ubuntu:22.04
 ENV DEBIAN_FRONTEND noninteractive
 
 # prepare basic stuff