diff --git a/Dockerfile b/Dockerfile
index 2b23ea6e4..7e463860f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -49,7 +49,7 @@ FROM node:${NODE_VERSION}
 
 # Use those args to specify your own version flags & suffixes
 ARG MASTODON_VERSION_PRERELEASE=""
-ARG MASTODON_VERSION_METADATA=""
+ARG MASTODON_VERSION_METADATA="bark"
 
 ARG UID="991"
 ARG GID="991"
diff --git a/lib/mastodon/version.rb b/lib/mastodon/version.rb
index 587e89303..40d79deb4 100644
--- a/lib/mastodon/version.rb
+++ b/lib/mastodon/version.rb
@@ -44,11 +44,11 @@ module Mastodon
     end
 
     def repository
-      ENV.fetch('GITHUB_REPOSITORY', 'mastodon/mastodon')
+      ENV.fetch('GITHUB_REPOSITORY', 'bark/mastodon')
     end
 
     def source_base_url
-      ENV.fetch('SOURCE_BASE_URL', "https://github.com/#{repository}")
+      ENV.fetch('SOURCE_BASE_URL', "https://git.greyfox.tech/#{repository}")
     end
 
     # specify git tag or commit hash here