diff --git a/Dockerfile-16.0 b/Dockerfile-16.0
index 61f01f6..89a6788 100644
--- a/Dockerfile-16.0
+++ b/Dockerfile-16.0
@@ -4,6 +4,7 @@ FROM docker.io/ubuntu:$DISTRO
 
 LABEL org.opencontainers.image.authors="ACSONE SA/NV"
 
+ARG DISTRO
 ARG PYTHONBIN=python3.10
 
 ENV \