diff --git a/lib/wallet.py b/lib/wallet.py
index cc3e7bab..8243a416 100644
--- a/lib/wallet.py
+++ b/lib/wallet.py
@@ -1516,6 +1516,9 @@ class Multisig_Wallet(Deterministic_Wallet):
             self.storage.put(name, keystore.dump())
         self.storage.put('use_encryption', (new_pw is not None))
 
+    def check_password(self, password):
+        self.keystore.check_password(password)
+
     def has_seed(self):
         return self.keystore.has_seed()