1 files changed, 1 insertions, 4 deletions
diff --git a/test/functional/txn_doublespend.py b/test/functional/txn_doublespend.py
index 1bd3b3271c..69629ef951 100755
--- a/test/functional/txn_doublespend.py
+++ b/test/functional/txn_doublespend.py
@@ -8,11 +8,8 @@ from test_framework.test_framework import BitcoinTestFramework
 from test_framework.util import *
 
 class TxnMallTest(BitcoinTestFramework):
-
-    def __init__(self):
-        super().__init__()
+    def set_test_params(self):
         self.num_nodes = 4
-        self.setup_clean_chain = False
 
     def add_options(self, parser):
         parser.add_option("--mineblock", dest="mine_block", default=False, action="store_true",