diff --git a/registration-processor/init/registration-processor-dmz-packet-server/Dockerfile b/registration-processor/init/registration-processor-dmz-packet-server/Dockerfile
index 3c0d0964967..e1922f2297b 100644
--- a/registration-processor/init/registration-processor-dmz-packet-server/Dockerfile
+++ b/registration-processor/init/registration-processor-dmz-packet-server/Dockerfile
@@ -35,3 +35,5 @@ RUN groupadd -g ${container_user_gid} ${container_user_group} \
 
 # Start Nginx with daemon off
 CMD ["nginx", "-g", "daemon off;"]
+
+USER ${container_user_uid}:${container_user_gid}