diff --git a/core/src/main/resources/btc_dao_regtest.seednodes b/core/src/main/resources/btc_dao_regtest.seednodes
index 25b9927206..b4650b93cd 100644
--- a/core/src/main/resources/btc_dao_regtest.seednodes
+++ b/core/src/main/resources/btc_dao_regtest.seednodes
@@ -1,6 +1,6 @@
 # nodeaddress.onion:port [(@owner)]
-2bnvhfkdrnx5hrlv:onion:8003
-b3jnw7fyph2jsu6n:onion:8003
+2bnvhfkdrnx5hrlv.onion:8003
+b3jnw7fyph2jsu6n.onion:8003
 
-# omentgpxrxy5lehq:onion:8003
-# r7cucuwouvhdhdgo:onion:8003
+# omentgpxrxy5lehq.onion:8003
+# r7cucuwouvhdhdgo.onion:8003