diff --git a/custom_components/zha_map/__init__.py b/custom_components/zha_map/__init__.py
index 91937d6..7dc58d3 100644
--- a/custom_components/zha_map/__init__.py
+++ b/custom_components/zha_map/__init__.py
@@ -220,6 +220,7 @@ async def process_neighbour_table(self, nei):
         for entry in nei.neighbours:
             if entry.ieee in self._seen:
                 continue
+
             self.debug("Adding %s to all neighbours", entry.ieee)
             self._seen[entry.ieee] = entry
         await self.save_neighbours(nei)
diff --git a/custom_components/zha_map/neighbour.py b/custom_components/zha_map/neighbour.py
index 37b9eff..394483d 100644
--- a/custom_components/zha_map/neighbour.py
+++ b/custom_components/zha_map/neighbour.py
@@ -131,6 +131,12 @@ async def scan(self):
             neighbors = val.NeighborTableList
             for neighbor in neighbors:
                 new = self.new_from_record(neighbor)
+
+                if repr(new.ieee) == "ff:ff:ff:ff:ff:ff:ff:ff":
+                    self.debug("Ignoring invalid neighbour: %s", new.ieee)
+                    idx += 1
+                    continue
+
                 try:
                     new.device = self.device.application.get_device(new.ieee)
                     new._update_info()