diff --git a/srcpkgs/libaom/update b/srcpkgs/libaom/update
new file mode 100644
index 00000000000..fd5a23fd8eb
--- /dev/null
+++ b/srcpkgs/libaom/update
@@ -0,0 +1,3 @@
+site=https://aomedia.googlesource.com/aom/
+pkgname=
+pattern="aom/\+/v\K[\d\.]+"