diff --git a/ilmbase.yaml b/ilmbase.yaml
new file mode 100644
index 0000000..01676fb
--- /dev/null
+++ b/ilmbase.yaml
@@ -0,0 +1,4 @@
+version_control: github
+src_repo: AcademySoftwareFoundation/openexr
+tag_prefix: ^v
+seperator: .