diff --git a/rubygem-bundler.yaml b/rubygem-bundler.yaml
new file mode 100644
index 0000000..724b98c
--- /dev/null
+++ b/rubygem-bundler.yaml
@@ -0,0 +1,4 @@
+version_control: github
+src_repo: rubygems/rubygems
+tag_prefix: ^v
+seperator: .