diff --git a/netbox/core/forms/model_forms.py b/netbox/core/forms/model_forms.py
index 99e2786ef..891fd53d8 100644
--- a/netbox/core/forms/model_forms.py
+++ b/netbox/core/forms/model_forms.py
@@ -26,7 +26,7 @@ class DataSourceForm(NetBoxModelForm):
             'type': forms.Select(
                 attrs={
                     'hx-get': '.',
-                    'hx-include': '#form_fields input',
+                    'hx-include': '#form_fields input, #form_fields select',
                     'hx-target': '#form_fields',
                 }
             ),
diff --git a/netbox/virtualization/forms/model_forms.py b/netbox/virtualization/forms/model_forms.py
index a807b4fd9..236f545a2 100644
--- a/netbox/virtualization/forms/model_forms.py
+++ b/netbox/virtualization/forms/model_forms.py
@@ -321,7 +321,7 @@ class VMInterfaceForm(InterfaceCommonForm, NetBoxModelForm):
             'mode': forms.Select(
                 attrs={
                     'hx-get': '.',
-                    'hx-include': '#form_fields input',
+                    'hx-include': '#form_fields input, #form_fields select',
                     'hx-target': '#form_fields',
                 }
             ),