2 files changed, 8 insertions, 7 deletions
diff --git a/test/functional/p2p_segwit.py b/test/functional/p2p_segwit.py
index 297fa88fbe..3223c27e0b 100755
--- a/test/functional/p2p_segwit.py
+++ b/test/functional/p2p_segwit.py
@@ -31,7 +31,7 @@ from test_framework.messages import (
     msg_inv,
     msg_tx,
     msg_block,
-    msg_witness_tx,
+    msg_no_witness_tx,
     ser_uint256,
     ser_vector,
     sha256,
@@ -125,10 +125,11 @@ def test_transaction_acceptance(node, p2p, tx, with_witness, accepted, reason=No
     - use the getrawmempool rpc to check for acceptance."""
     reason = [reason] if reason else []
     with node.assert_debug_log(expected_msgs=reason):
-        p2p.send_message(msg_witness_tx(tx) if with_witness else msg_tx(tx))
+        p2p.send_message(msg_tx(tx) if with_witness else msg_no_witness_tx(tx))
         p2p.sync_with_ping()
         assert_equal(tx.hash in node.getrawmempool(), accepted)
 
+
 def test_witness_block(node, p2p, block, accepted, with_witness=True, reason=None):
     """Send a block to the node and check that it's accepted
 
@@ -311,9 +312,9 @@ class SegWitTest(BitcoinTestFramework):
 
         # Check that serializing it with or without witness is the same
         # This is a sanity check of our testing framework.
-        assert_equal(msg_tx(tx).serialize(), msg_witness_tx(tx).serialize())
+        assert_equal(msg_no_witness_tx(tx).serialize(), msg_tx(tx).serialize())
 
-        self.test_node.send_message(msg_witness_tx(tx))
+        self.test_node.send_message(msg_tx(tx))
         self.test_node.sync_with_ping()  # make sure the tx was processed
         assert tx.hash in self.nodes[0].getrawmempool()
         # Save this transaction for later
diff --git a/test/functional/test_framework/messages.py b/test/functional/test_framework/messages.py
index 25520a2151..4f7a9a8b13 100755
--- a/test/functional/test_framework/messages.py
+++ b/test/functional/test_framework/messages.py
@@ -1105,17 +1105,17 @@ class msg_tx:
         self.tx.deserialize(f)
 
     def serialize(self):
-        return self.tx.serialize_without_witness()
+        return self.tx.serialize_with_witness()
 
     def __repr__(self):
         return "msg_tx(tx=%s)" % (repr(self.tx))
 
 
-class msg_witness_tx(msg_tx):
+class msg_no_witness_tx(msg_tx):
     __slots__ = ()
 
     def serialize(self):
-        return self.tx.serialize_with_witness()
+        return self.tx.serialize_without_witness()
 
 
 class msg_block: