diff --git a/netbox/ipam/forms/model_forms.py b/netbox/ipam/forms/model_forms.py
index eb6dbe598eb..d80dabe5ffd 100644
--- a/netbox/ipam/forms/model_forms.py
+++ b/netbox/ipam/forms/model_forms.py
@@ -370,7 +370,7 @@ def clean(self):
                     raise ValidationError(msg)
                 if address.version == 6 and address.prefixlen not in (127, 128):
                     raise ValidationError(msg)
-            if address.ip == address.broadcast:
+            if address.version == 4 and address.ip == address.broadcast and address.prefixlen not in (31, 32):
                 msg = f"{address} is a broadcast address, which may not be assigned to an interface."
                 raise ValidationError(msg)