1 files changed, 2 insertions, 0 deletions

diff --git a/FS/FS.pm b/FS/FS.pm
index e3580f553..a2f72bc8c 100644
--- a/FS/FS.pm
+++ b/FS/FS.pm
@@ -190,6 +190,8 @@ L<FS::rate_prefix> - Rate region prefixes for call billing
 
 L<FS::rate_detail> - Rate plan detail for call billing
 
+L<FS::usage_class> - Usage class class
+
 L<FS::agent> - Agent (reseller) class
 
 L<FS::agent_type> - Agent type class