diff --git a/Dockerfile.linux.amd64 b/Dockerfile.linux.amd64
index 9f7be61..457f287 100644
--- a/Dockerfile.linux.amd64
+++ b/Dockerfile.linux.amd64
@@ -7,7 +7,7 @@ ARG ANSIBLE_LINT_VERSION=6.22.0
 # renovate: datasource=pypi depName=yamllint versioning=pep440
 ARG YAMLLINT_VERSION=1.33.0
 
-# ubuntu base
+# debian base
 FROM debian:12
 ENV DEBIAN_FRONTEND noninteractive