diff --git a/tipbot/config.py b/tipbot/config.py
index 83fdecf..5cc3646 100644
--- a/tipbot/config.py
+++ b/tipbot/config.py
@@ -32,6 +32,7 @@ wallet_port = 6061
 wallet_update_time = 30 # seconds
 withdrawal_fee=None # None defaults to the network default fee
 min_withdraw_amount = None # None defaults to the withdrawal fee
+withdrawal_mixin=0
 disable_withdraw_on_error = True
 
 admins = ["moneromooo", "moneromoo"]
diff --git a/tipbot/modules/withdraw.py b/tipbot/modules/withdraw.py
index 051cc6d..cc910aa 100644
--- a/tipbot/modules/withdraw.py
+++ b/tipbot/modules/withdraw.py
@@ -106,7 +106,7 @@ def Withdraw(nick,chan,cmd):
       'destinations': [{'address': address, 'amount': topay}],
       'payment_id': GetPaymentID(nick),
       'fee': fee,
-      'mixin': 0,
+      'mixin': config.withdrawal_mixin,
       'unlock_time': 0,
     }
     j = SendWalletJSONRPCCommand("transfer",params)