diff --git a/xz-java.spec b/xz-java.spec
index 2093668..92a0a2f 100644
--- a/xz-java.spec
+++ b/xz-java.spec
@@ -8,7 +8,9 @@ BuildArch:      noarch
 License:        Public Domain
 URL:            http://tukaani.org/xz/java.html
 Source0:        http://tukaani.org/xz/xz-java-%{version}.zip
-Patch0:			xz-java-osgi.patch
+# Forwarded upstream:
+# http://www.mail-archive.com/xz-devel@tukaani.org/msg00137.html
+Patch0:         xz-java-osgi.patch
 
 BuildRequires:  jpackage-utils
 BuildRequires:  java-devel