diff --git a/eigen.yaml b/eigen.yaml
new file mode 100644
index 0000000..b21d233
--- /dev/null
+++ b/eigen.yaml
@@ -0,0 +1,4 @@
+version_control: git
+src_repo: https://gitlab.com/libeigen/eigen.git
+tag_prefix: 
+seperator: .