diff --git a/ruby.spec b/ruby.spec
index f229761..619082d 100644
--- a/ruby.spec
+++ b/ruby.spec
@@ -186,10 +186,10 @@ Release: 27%{?dist}
 # GPL-1.0-or-later: ext/win32/lib/win32/sspi.rb
 # GPL-1.0-or-later OR Artistic-1.0-Perl: win32/win32.c, include/ruby/win32.h,
 #   ext/win32ole/win32ole.c
-#
-# Licenses under review:
+# IETF (this is not official SPDX identifier)
 #   .bundle/gems/net-imap-0.4.9/LICENSE.txt
-#   https://gitlab.com/fedora/legal/fedora-license-data/-/issues/506
+#     Licenses in this file covers fair use and don't need to be listed:
+#     https://gitlab.com/fedora/legal/fedora-license-data/-/issues/506
 #
 # BSD-3-Clause: missing/{crypt,mt19937,setproctitle}.c, addr2line.c:2652
 # CC0: ccan/{build_assert/build_assert.h,check_type/check_type.h,