diff --git a/Dockerfile b/Dockerfile
index be05df1..028030b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,4 @@
 FROM hashicorp/packer:light as packer
-# Error in 1.6.2 regarding packer_cache - see https://git.io/JUCwk
-# FROM hashicorp/packer:1.6.1 as packer
 FROM hashicorp/terraform:light as terraform
 
 FROM alpine:latest AS download
@@ -8,9 +6,7 @@ FROM alpine:latest AS download
 ENV OVFTOOL_VERSION=4.4.1-16812187
 ENV OVFTOOL_INSTALLER=VMware-ovftool-${OVFTOOL_VERSION}-lin.x86_64.bundle
 ENV OVFTOOL_SHA256=ecdb3dcb58494d643d35661dcda948025661ec12ce615f043e1ec5d4c85de2ce
-ARG RT_USERNAME
-ARG RT_PASSWORD
-ADD https://${RT_USERNAME}:${RT_PASSWORD}@devstore.vanderlande.com:443/artifactory/nlveg-mvn-release-local-01/com/vanderlande/itproj/3rd_party/applications/vmware/ovftool/${OVFTOOL_INSTALLER} /tmp/ovftool-installer
+ADD https://https://repo.spamasaurus.com/repository/binaries/VMware/ovftool/4.4.1/${OVFTOOL_INSTALLER} /tmp/ovftool-installer
 
 RUN apk --update add --no-cache \
       curl \
@@ -40,7 +36,6 @@ RUN dpkg -i /tmp/packages-microsoft-prod.deb && \
       ansible \
       build-essential \
       git \
-      # icu-libs \
       jq \
       libxml2-dev \
       libffi-dev \