diff --git a/netbox/circuits/tables/circuits.py b/netbox/circuits/tables/circuits.py
index 95c20e451..901893a77 100644
--- a/netbox/circuits/tables/circuits.py
+++ b/netbox/circuits/tables/circuits.py
@@ -133,7 +133,7 @@ class CircuitTerminationTable(NetBoxTable):
     site_group = tables.Column(
         verbose_name=_('Site Group'),
         linkify=True,
-        accessor='_sitegroup'
+        accessor='_site_group'
     )
     region = tables.Column(
         verbose_name=_('Region'),