diff --git a/libkml.spec b/libkml.spec
index 42d8e6b..7a0a8b2 100644
--- a/libkml.spec
+++ b/libkml.spec
@@ -9,6 +9,7 @@ License:        BSD
 URL:            https://github.com/libkml/libkml
 Source0:        https://github.com/libkml/libkml/archive/%{version}/libkml-%{version}.tar.gz
 # TODO: Port to minizip-2.x, meanwhile bundle version 1.3.0
+# wget http://sourceforge.net/projects/libkml-files/files/1.3.0/minizip.tar.gz/download
 Source1:        minizip-1.3.0.tar.gz
 
 ## See https://github.com/libkml/libkml/pull/239