diff --git a/at.spec b/at.spec
index 63c3efd..0237ab7 100644
--- a/at.spec
+++ b/at.spec
@@ -21,7 +21,7 @@ Name:           at
 BuildRequires:  bison flex pam-devel
 BuildRequires:  libselinux-devel
 Url:            ftp://ftp.debian.org/debian/pool/main/a/at
-License:        GPLv2+
+License:        GPL-2.0+
 Group:          System/Daemons
 Version:        3.1.8
 Release:        1102