diff --git a/perl-Convert-ASN1.spec b/perl-Convert-ASN1.spec
index f13de33..9ce418e 100644
--- a/perl-Convert-ASN1.spec
+++ b/perl-Convert-ASN1.spec
@@ -5,7 +5,7 @@ Summary:        ASN.1 encode/decode library
 Name:           perl-Convert-ASN1
 Version:        0.33
 Release:        4%{?dist}
-License:        GPL+ or Artistic
+License:        GPL-1.0-or-later OR Artistic-1.0-Perl
 URL:            https://metacpan.org/release/Convert-ASN1
 Source0:        https://cpan.metacpan.org/authors/id/T/TI/TIMLEGGE/Convert-ASN1-%{version}.tar.gz
 # Allow running tests from a read-only location,