diff --git a/package/zlib/zlib.hash b/package/zlib/zlib.hash
new file mode 100644
index 000000000..d6382f8d3
--- /dev/null
+++ b/package/zlib/zlib.hash
@@ -0,0 +1,2 @@
+# From http://www.zlib.net/
+md5	28f1205d8dd2001f26fec1e8c2cebe37	zlib-1.2.8.tar.xz