diff --git a/gmp.yaml b/gmp.yaml
new file mode 100644
index 0000000..f6c3081
--- /dev/null
+++ b/gmp.yaml
@@ -0,0 +1,5 @@
+version_control: hg
+src_repo: https://gmplib.org/repo/gmp/
+tag_prefix: "^gmp-"
+seperator: "."
+url: https://gmplib.org/devel/repo-usage