diff --git a/courier-imap.spec b/courier-imap.spec
index aa3f427..e25e918 100644
--- a/courier-imap.spec
+++ b/courier-imap.spec
@@ -22,7 +22,7 @@ Name:           courier-imap
 Summary:        An IMAP and POP3 Server for Maildir MTAs
 Version:        4.9.3
 Release:        1
-License:        GPLv3
+License:        GPL-3.0
 Group:          Productivity/Networking/Email/Servers
 Url:            http://www.courier-mta.org/imap/
 Source:         %{name}-%{version}.tar.bz2