diff --git a/kchmviewer.spec b/kchmviewer.spec
index 0e55c1c..20091a9 100644
--- a/kchmviewer.spec
+++ b/kchmviewer.spec
@@ -4,7 +4,7 @@ Release:        1%{?dist}.1
 Summary:        CHM viewer with KDE support
 
 Group:          Applications/Publishing
-License:        GPL
+License:        GPLv2+
 URL:            http://www.kchmviewer.net/
 Source0:        http://downloads.sourceforge.net/kchmviewer/kchmviewer-%{version}.tar.gz
 # fix the desktop file