diff --git a/jitsi_admin_application_dockerfile.txt b/jitsi_admin_application_dockerfile.txt
index 6f91ab7..00c0e08 100644
--- a/jitsi_admin_application_dockerfile.txt
+++ b/jitsi_admin_application_dockerfile.txt
@@ -1,7 +1,6 @@
 FROM erseco/alpine-php-webserver:3.20.5
 
-ARG VERSION=
-ARG WEBDIR=/var/www/html
+ARG VERSION
 
 LABEL version="${VERSION}" \
     Maintainer="H2 invent GmbH" \