diff --git a/srcpkgs/OpenSubdiv/update b/srcpkgs/OpenSubdiv/update
new file mode 100644
index 00000000000..7667a9b5d2c
--- /dev/null
+++ b/srcpkgs/OpenSubdiv/update
@@ -0,0 +1 @@
+pattern="v\K[\d_+]+(?=\.tar\.gz)"