diff --git a/community/calendar.md b/community/calendar.md
index 927e556..448dbc2 100644
--- a/community/calendar.md
+++ b/community/calendar.md
@@ -26,20 +26,20 @@ You can find meeting minutes [here](http://www.centos.org/minutes/).
 
 Here is a list of current meetings with their descriptions:
 
-* [Automotive SIG](#Automotive_SIG)
-* [Board of Directors](#Board_of_Directors)
-* [CentOS Stream Office Hours (meet.opensuse, not IRC)](#CentOS_Stream_Office_Hours_(meet.opensuse,_not_IRC))
-* [Cloud SIG](#Cloud_SIG)
-* [CPE Infra and Releng Team  stand-up](#CPE_Infra_and_Releng_Team__stand-up)
-* [Hyperscale SIG](#Hyperscale_SIG)
-* [Hyperscale SIG monthly hangout](#Hyperscale_SIG_monthly_hangout)
-* [Infrastructure SIG](#Infrastructure_SIG)
-* [Kmods SIG](#Kmods_SIG)
-* [NFV SIG](#NFV_SIG)
-* [OpsTools SIG](#OpsTools_SIG)
-* [Software Collections SIG Sync-up](#Software_Collections_SIG_Sync-up)
-* [Storage SIG](#Storage_SIG)
-* [Virtualization SIG](#Virtualization_SIG)
+* [Automotive SIG](#automotive-sig)
+* [Board of Directors](#board-of-directors)
+* [CentOS Stream Office Hours (meet.opensuse, not IRC)](#centos-stream-office-hours-meetopensuse-not-irc))
+* [Cloud SIG](#cloud-sig)
+* [CPE Infra and Releng Team  stand-up](#cpe-infra-and-releng-team--stand-up)
+* [Hyperscale SIG](#hyperscale-sig)
+* [Hyperscale SIG monthly hangout](#hyperscale-sig-monthly-hangout)
+* [Infrastructure SIG](#infrastructure-sig)
+* [Kmods SIG](#kmods-sig)
+* [NFV SIG](#nfv-sig)
+* [OpsTools SIG](#opstools-sig)
+* [Software Collections SIG Sync-up](#software-collections-sig-sync-up)
+* [Storage SIG](#storage-sig)
+* [Virtualization SIG](#virtualization-sig)
 
 ### <a name="Automotive_SIG">Automotive SIG</a>