diff --git a/netbox/tenancy/forms/bulk_import.py b/netbox/tenancy/forms/bulk_import.py
index 666813c23..c48e078b1 100644
--- a/netbox/tenancy/forms/bulk_import.py
+++ b/netbox/tenancy/forms/bulk_import.py
@@ -80,7 +80,7 @@ class ContactImportForm(NetBoxModelImportForm):
     groups = CSVModelMultipleChoiceField(
         queryset=ContactGroup.objects.all(),
         required=False,
-        to_field_name='slug',
+        to_field_name='name',
         help_text=_('Groups')
     )
 
diff --git a/netbox/tenancy/forms/model_forms.py b/netbox/tenancy/forms/model_forms.py
index bd86c7953..65beebca9 100644
--- a/netbox/tenancy/forms/model_forms.py
+++ b/netbox/tenancy/forms/model_forms.py
@@ -123,7 +123,7 @@ class ContactAssignmentForm(NetBoxModelForm):
         queryset=ContactGroup.objects.all(),
         required=False,
         initial_params={
-            'contacts': '$contact'
+            'contact': '$contact'
         }
     )
     contact = DynamicModelChoiceField(