diff --git a/scripts/dns-reverse-generator.py b/scripts/dns-reverse-generator.py
index 9b18e5b..d7aa65e 100755
--- a/scripts/dns-reverse-generator.py
+++ b/scripts/dns-reverse-generator.py
@@ -29,7 +29,7 @@ def main():
         if isinstance(address, IPv4Address):
             pointer = address.reverse_pointer.replace(".127.10.in-addr.arpa", "")
             records.append("%s\tIN\tPTR\t%s.neo." % (pointer, name))
-    RESOLVE_FILE.write_text("\n".join(records))
+    RESOLVE_FILE.write_text("\n".join(records)+"\n")
 
 
 if __name__ == "__main__":
diff --git a/scripts/roa.py b/scripts/roa.py
index 2566941..c2b3876 100755
--- a/scripts/roa.py
+++ b/scripts/roa.py
@@ -122,7 +122,8 @@ def route_to_roa(asn_table: dict):
     ):
         if not net1["prefix"].overlaps(net2["prefix"]):
             continue
-        assert net1["prefix"] != net2["prefix"]
+        entity_from_net = lambda net: asn_table.get(net["asn"])["owner"]
+        assert net1["prefix"] != net2["prefix"] or (net1['asn'] != net2['asn'] and entity_from_net(net1) == entity_from_net(net2))
         assert net1["prefix"].supernet_of(net2["prefix"])
         s1net, s2net = (net1["supernet"], net2["supernet"])
         assert s2net  # please include supernet = <cidr> in your route