diff --git a/guix/import/cpan.scm b/guix/import/cpan.scm
index 37dd3b162c..c80d568101 100644
--- a/guix/import/cpan.scm
+++ b/guix/import/cpan.scm
@@ -49,8 +49,8 @@ (define string->license
    ("agpl_3" 'agpl3)
    ;; apache_1_1
    ("apache_2_0" 'asl2.0)
-   ;; artistic_1_0
-   ("artistic_2_0" 'artistic2.0)
+   ;; artistic_1
+   ("artistic_2" 'artistic2.0)
    ("bsd" 'bsd-3)
    ("freebsd" 'bsd-2)
    ;; gfdl_1_2