diff --git a/netbox/dcim/forms/filtersets.py b/netbox/dcim/forms/filtersets.py
index 81ca2a4cf..89793528d 100644
--- a/netbox/dcim/forms/filtersets.py
+++ b/netbox/dcim/forms/filtersets.py
@@ -548,8 +548,7 @@ class ModuleTypeFilterForm(NetBoxModelFilterSetForm):
     manufacturer_id = DynamicModelMultipleChoiceField(
         queryset=Manufacturer.objects.all(),
         required=False,
-        label=_('Manufacturer'),
-        fetch_trigger='open'
+        label=_('Manufacturer')
     )
     part_number = forms.CharField(
         label=_('Part number'),
@@ -825,8 +824,7 @@ class VirtualDeviceContextFilterForm(
     device = DynamicModelMultipleChoiceField(
         queryset=Device.objects.all(),
         required=False,
-        label=_('Device'),
-        fetch_trigger='open'
+        label=_('Device')
     )
     status = forms.MultipleChoiceField(
         label=_('Status'),
@@ -852,8 +850,7 @@ class ModuleFilterForm(LocalConfigContextFilterForm, TenancyFilterForm, NetBoxMo
     manufacturer_id = DynamicModelMultipleChoiceField(
         queryset=Manufacturer.objects.all(),
         required=False,
-        label=_('Manufacturer'),
-        fetch_trigger='open'
+        label=_('Manufacturer')
     )
     module_type_id = DynamicModelMultipleChoiceField(
         queryset=ModuleType.objects.all(),
@@ -861,8 +858,7 @@ class ModuleFilterForm(LocalConfigContextFilterForm, TenancyFilterForm, NetBoxMo
         query_params={
             'manufacturer_id': '$manufacturer_id'
         },
-        label=_('Type'),
-        fetch_trigger='open'
+        label=_('Type')
     )
     status = forms.MultipleChoiceField(
         label=_('Status'),
@@ -1411,8 +1407,7 @@ class InventoryItemFilterForm(DeviceComponentFilterForm):
     role_id = DynamicModelMultipleChoiceField(
         queryset=InventoryItemRole.objects.all(),
         required=False,
-        label=_('Role'),
-        fetch_trigger='open'
+        label=_('Role')
     )
     manufacturer_id = DynamicModelMultipleChoiceField(
         queryset=Manufacturer.objects.all(),
diff --git a/netbox/extras/forms/filtersets.py b/netbox/extras/forms/filtersets.py
index 408517c45..3a6421901 100644
--- a/netbox/extras/forms/filtersets.py
+++ b/netbox/extras/forms/filtersets.py
@@ -381,8 +381,7 @@ class ConfigContextFilterForm(SavedFiltersMixin, FilterForm):
     cluster_type_id = DynamicModelMultipleChoiceField(
         queryset=ClusterType.objects.all(),
         required=False,
-        label=_('Cluster types'),
-        fetch_trigger='open'
+        label=_('Cluster types')
     )
     cluster_group_id = DynamicModelMultipleChoiceField(
         queryset=ClusterGroup.objects.all(),
diff --git a/netbox/utilities/forms/fields/dynamic.py b/netbox/utilities/forms/fields/dynamic.py
index 797ee865c..4283fbd05 100644
--- a/netbox/utilities/forms/fields/dynamic.py
+++ b/netbox/utilities/forms/fields/dynamic.py
@@ -64,8 +64,6 @@ class DynamicModelChoiceMixin:
         null_option: The string used to represent a null selection (if any)
         disabled_indicator: The name of the field which, if populated, will disable selection of the
             choice (optional)
-        fetch_trigger: The event type which will cause the select element to
-            fetch data from the API. Must be 'load', 'open', or 'collapse'. (optional)
         selector: Include an advanced object selection widget to assist the user in identifying the desired object
     """
     filter = django_filters.ModelChoiceFilter
@@ -79,7 +77,6 @@ class DynamicModelChoiceMixin:
             initial_params=None,
             null_option=None,
             disabled_indicator=None,
-            fetch_trigger=None,
             empty_label=None,
             selector=False,
             **kwargs
@@ -89,7 +86,6 @@ class DynamicModelChoiceMixin:
         self.initial_params = initial_params or {}
         self.null_option = null_option
         self.disabled_indicator = disabled_indicator
-        self.fetch_trigger = fetch_trigger
         self.selector = selector
 
         self.empty_option = empty_label or ""
@@ -109,10 +105,6 @@ class DynamicModelChoiceMixin:
         if self.disabled_indicator is not None:
             attrs['disabled-indicator'] = self.disabled_indicator
 
-        # Set the fetch trigger, if any.
-        if self.fetch_trigger is not None:
-            attrs['data-fetch-trigger'] = self.fetch_trigger
-
         # Attach any static query parameters
         if (len(self.query_params) > 0):
             widget.add_query_params(self.query_params)
diff --git a/netbox/vpn/forms/model_forms.py b/netbox/vpn/forms/model_forms.py
index f936de88c..9e5e17a09 100644
--- a/netbox/vpn/forms/model_forms.py
+++ b/netbox/vpn/forms/model_forms.py
@@ -423,8 +423,7 @@ class L2VPNTerminationForm(NetBoxModelForm):
         queryset=L2VPN.objects.all(),
         required=True,
         query_params={},
-        label=_('L2VPN'),
-        fetch_trigger='open'
+        label=_('L2VPN')
     )
     vlan = DynamicModelChoiceField(
         queryset=VLAN.objects.all(),