diff --git a/afflib.spec b/afflib.spec
index 0832842..1be8728 100644
--- a/afflib.spec
+++ b/afflib.spec
@@ -1,7 +1,8 @@
 Name:           afflib
 Version:        3.7.20
 Release:        %autorelease
-License:        BSD with advertising
+# Automatically converted from old format: BSD with advertising - review is highly recommended.
+License:        LicenseRef-Callaway-BSD-with-advertising
 Summary:        Library to support the Advanced Forensic Format
 
 # Build also the python2 package