diff --git a/contrib/history.py b/contrib/history.py
index aa22099..ea40d94 100755
--- a/contrib/history.py
+++ b/contrib/history.py
@@ -45,6 +45,9 @@ def main():
     elif args.network == 'testnet4':
         port = 40001
         from pycoin.symbols.xtn import network
+    elif args.network == 'signet':
+        port = 60601
+        from pycoin.symbols.xtn import network
     elif args.network == 'mainnet':
         port = 50001
         from pycoin.symbols.btc import network