diff --git a/newlib.yaml b/newlib.yaml
index a25538e..fb00b1e 100644
--- a/newlib.yaml
+++ b/newlib.yaml
@@ -1,4 +1,4 @@
-version_control: sourceware.org
-src_repo: git/newlib-cygwin
-tag_prefix: "newlib"
+version_control: git
+src_repo: git://sourceware.org/git/newlib-cygwin.git
+tag_prefix: "^newlib-"
 separator: "."
\ No newline at end of file