diff --git a/srcpkgs/libnss-cache/update b/srcpkgs/libnss-cache/update
new file mode 100644
index 00000000000..617a135020b
--- /dev/null
+++ b/srcpkgs/libnss-cache/update
@@ -0,0 +1,2 @@
+pattern="version/\K[\d\.]*(?=\.tar\.gz)"
+site=https://github.com/google/libnss-cache/releases