diff --git a/dockerfile b/dockerfile
index 9398c8c..d7eee01 100644
--- a/dockerfile
+++ b/dockerfile
@@ -1,3 +1,5 @@
+ARG TARGETPLATFORM=linux/amd64
+
 FROM --platform=$TARGETPLATFORM python:3.11-bullseye
 
 # Ansible chucks a wobbler without. see: https://github.com/ansible/ansible/issues/78283