diff --git a/stax-ex.yaml b/stax-ex.yaml
index 3162016..f891f82 100644
--- a/stax-ex.yaml
+++ b/stax-ex.yaml
@@ -1,4 +1,4 @@
-version-control: github
+version_control: github
 src_repo: javaee/metro-stax-ex
-tag_prefix: stax-ex-
+tag_prefix: ^stax-ex-
 seperator: .