diff --git a/libXdmcp.yaml b/libXdmcp.yaml
new file mode 100644
index 0000000..27cb2ca
--- /dev/null
+++ b/libXdmcp.yaml
@@ -0,0 +1,5 @@
+version_control: git
+src_repo: git@gitlab.freedesktop.org:xorg/lib/libxdmcp.git
+tag_prefix: libXdmcp-
+seperator: "."
+