diff --git a/alpine/Dockerfile b/alpine/Dockerfile
index 903518c..3d9a876 100644
--- a/alpine/Dockerfile
+++ b/alpine/Dockerfile
@@ -1,5 +1,4 @@
 ARG PHP_VERSION=7.2
-ARG INVOICENINJA_VERSION
 
 FROM php:${PHP_VERSION}-fpm-alpine
 
@@ -8,6 +7,7 @@ LABEL maintainer="Samuel Laulhau <sam@lalop.co>, Holger Lösken <holger.loesken@
 #####
 # SYSTEM REQUIREMENT
 #####
+ARG INVOICENINJA_VERSION
 WORKDIR /var/www/app
 
 COPY ./alpine/entrypoint.sh /usr/local/bin/docker-entrypoint
diff --git a/debian/Dockerfile b/debian/Dockerfile
index 80c5e54..68af356 100644
--- a/debian/Dockerfile
+++ b/debian/Dockerfile
@@ -1,5 +1,4 @@
 ARG PHP_VERSION=7.2
-ARG INVOICENINJA_VERSION
 
 FROM php:${PHP_VERSION}-fpm-stretch
 
@@ -8,6 +7,7 @@ LABEL maintainer="Samuel Laulhau <sam@lalop.co>, Holger Lösken <holger.loesken@
 #####
 # SYSTEM REQUIREMENT
 #####
+ARG INVOICENINJA_VERSION
 COPY ./debian/entrypoint.sh /usr/local/bin/docker-entrypoint
 RUN chmod +x /usr/local/bin/docker-entrypoint