diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1f202fd34..c101eb96d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,7 @@ v2.5.1 (FUTURE)
 
 * [#2666](https://github.com/digitalocean/netbox/issues/2666) - Correct display of length unit in cables list
 * [#2676](https://github.com/digitalocean/netbox/issues/2676) - Fix exception when passing dictionary value to a ChoiceField
+* [#2680](https://github.com/digitalocean/netbox/issues/2680) - Disallow POST requests to `/dcim/interface-connections/` API endpoint
 
 ---
 
diff --git a/netbox/dcim/api/views.py b/netbox/dcim/api/views.py
index 2c0032cb4..7e0179171 100644
--- a/netbox/dcim/api/views.py
+++ b/netbox/dcim/api/views.py
@@ -484,7 +484,7 @@ class PowerConnectionViewSet(ListModelMixin, GenericViewSet):
     filterset_class = filters.PowerConnectionFilter
 
 
-class InterfaceConnectionViewSet(ModelViewSet):
+class InterfaceConnectionViewSet(ListModelMixin, GenericViewSet):
     queryset = Interface.objects.select_related(
         'device', '_connected_interface', '_connected_circuittermination'
     ).filter(