diff --git a/netbox/ipam/forms.py b/netbox/ipam/forms.py
index bfbecc878..a5b21e53b 100644
--- a/netbox/ipam/forms.py
+++ b/netbox/ipam/forms.py
@@ -429,65 +429,6 @@ class IPAddressBulkAddForm(BootstrapMixin, CustomFieldForm):
         fields = ['address_pattern', 'vrf', 'tenant', 'status', 'description']
 
 
-class IPAddressAssignForm(BootstrapMixin, forms.Form):
-    site = forms.ModelChoiceField(
-        queryset=Site.objects.all(),
-        label='Site',
-        required=False,
-        widget=forms.Select(
-            attrs={'filter-for': 'rack'}
-        )
-    )
-    rack = forms.ModelChoiceField(
-        queryset=Rack.objects.all(),
-        label='Rack',
-        required=False,
-        widget=APISelect(
-            api_url='/api/dcim/racks/?site_id={{site}}',
-            display_field='display_name',
-            attrs={'filter-for': 'device', 'nullable': 'true'}
-        )
-    )
-    device = forms.ModelChoiceField(
-        queryset=Device.objects.all(),
-        label='Device',
-        required=False,
-        widget=APISelect(
-            api_url='/api/dcim/devices/?site_id={{site}}&rack_id={{rack}}',
-            display_field='display_name',
-            attrs={'filter-for': 'interface'}
-        )
-    )
-    livesearch = forms.CharField(
-        required=False,
-        label='Device',
-        widget=Livesearch(
-            query_key='q',
-            query_url='dcim-api:device_list',
-            field_to_update='device'
-        )
-    )
-    interface = forms.ModelChoiceField(
-        queryset=Interface.objects.all(),
-        label='Interface',
-        widget=APISelect(
-            api_url='/api/dcim/devices/{{device}}/interfaces/'
-        )
-    )
-    set_as_primary = forms.BooleanField(
-        label='Set as primary IP for device',
-        required=False
-    )
-
-    def __init__(self, *args, **kwargs):
-
-        super(IPAddressAssignForm, self).__init__(*args, **kwargs)
-
-        self.fields['rack'].choices = []
-        self.fields['device'].choices = []
-        self.fields['interface'].choices = []
-
-
 class IPAddressFromCSVForm(forms.ModelForm):
     vrf = forms.ModelChoiceField(queryset=VRF.objects.all(), required=False, to_field_name='rd',
                                  error_messages={'invalid_choice': 'VRF not found.'})