diff --git a/netbox/dcim/models/devices.py b/netbox/dcim/models/devices.py
index 4cf330ffd..9852f76e1 100644
--- a/netbox/dcim/models/devices.py
+++ b/netbox/dcim/models/devices.py
@@ -645,6 +645,9 @@ class Device(PrimaryModel, ConfigContextModel):
     images = GenericRelation(
         to='extras.ImageAttachment'
     )
+    ipaddressfunctions = GenericRelation(
+        to='ipam.IPAddressFunction'
+    )
 
     objects = ConfigContextModelQuerySet.as_manager()
 
@@ -1231,6 +1234,11 @@ class VirtualDeviceContext(PrimaryModel):
         blank=True
     )
 
+    # Generic relation
+    ipaddressfunctions = GenericRelation(
+        to='ipam.IPAddressFunction'
+    )
+
     class Meta:
         ordering = ['name']
         constraints = (
diff --git a/netbox/virtualization/models/virtualmachines.py b/netbox/virtualization/models/virtualmachines.py
index 6e9cc5664..5d6a4ea29 100644
--- a/netbox/virtualization/models/virtualmachines.py
+++ b/netbox/virtualization/models/virtualmachines.py
@@ -124,6 +124,9 @@ class VirtualMachine(PrimaryModel, ConfigContextModel):
     contacts = GenericRelation(
         to='tenancy.ContactAssignment'
     )
+    ipaddressfunctions = GenericRelation(
+        to='ipam.IPAddressFunction'
+    )
 
     objects = ConfigContextModelQuerySet.as_manager()