diff --git a/electrum/bitcoin.py b/electrum/bitcoin.py
index bd107a7b5..64682dd4a 100644
--- a/electrum/bitcoin.py
+++ b/electrum/bitcoin.py
@@ -506,10 +506,11 @@ def address_to_hash(addr: str, *, net=None) -> Tuple[OnchainOutputType, bytes]:
     raise BitcoinException(f"unknown address type: {addrtype}")
 
 
-def address_to_scripthash(addr: str) -> str:
-    script = address_to_script(addr)
+def address_to_scripthash(addr: str, *, net=None) -> str:
+    script = address_to_script(addr, net=net)
     return script_to_scripthash(script)
 
+
 def script_to_scripthash(script: str) -> str:
     h = sha256(bfh(script))[0:32]
     return bh2u(bytes(reversed(h)))