diff --git a/gnugo.spec b/gnugo.spec
index 98ec3b1..029d544 100644
--- a/gnugo.spec
+++ b/gnugo.spec
@@ -21,7 +21,7 @@
 Name:           gnugo
 BuildRequires:  emacs-x11 fdupes ncurses-devel xemacs
 Url:            http://www.gnu.org/software/gnugo/gnugo.html
-License:        GPLv3+
+License:        GPL-3.0+
 Group:          Amusements/Games/Board/Other
 Summary:        Chinese Game "Go"
 Version:        3.8