diff --git a/test/functional/p2p_invalid_tx.py b/test/functional/p2p_invalid_tx.py
--- a/test/functional/p2p_invalid_tx.py
+++ b/test/functional/p2p_invalid_tx.py
@@ -64,7 +64,7 @@
         # Save the coinbase for later
         block1 = block
         tip = block.sha256
-        node.p2p.send_blocks_and_test([block], node, success=True)
+        node.p2ps[0].send_blocks_and_test([block], node, success=True)
 
         self.log.info("Mature the block.")
         self.nodes[0].generatetoaddress(
@@ -78,7 +78,7 @@
                 BadTxTemplate.__name__)
             template = BadTxTemplate(spend_block=block1)
             tx = template.get_tx()
-            node.p2p.send_txs_and_test(
+            node.p2ps[0].send_txs_and_test(
                 [tx], node, success=False,
                 expect_disconnect=template.expect_disconnect,
                 reject_reason=template.reject_reason,
@@ -144,7 +144,7 @@
 
         self.log.info('Send the orphans ... ')
         # Send valid orphan txs from p2ps[0]
-        node.p2p.send_txs_and_test(
+        node.p2ps[0].send_txs_and_test(
             [tx_orphan_1, tx_orphan_2_no_fee, tx_orphan_2_valid], node, success=False)
         # Send invalid tx from p2ps[1]
         node.p2ps[1].send_txs_and_test(
@@ -157,7 +157,7 @@
 
         self.log.info('Send the withhold tx ... ')
         with node.assert_debug_log(expected_msgs=["bad-txns-in-belowout"]):
-            node.p2p.send_txs_and_test([tx_withhold], node, success=True)
+            node.p2ps[0].send_txs_and_test([tx_withhold], node, success=True)
 
         # Transactions that should end up in the mempool
         expected_mempool = {
@@ -190,7 +190,7 @@
             pad_tx(orphan_tx_pool[i])
 
         with node.assert_debug_log(['mapOrphan overflow, removed 1 tx']):
-            node.p2p.send_txs_and_test(orphan_tx_pool, node, success=False)
+            node.p2ps[0].send_txs_and_test(orphan_tx_pool, node, success=False)
 
         rejected_parent = CTransaction()
         rejected_parent.vin.append(
@@ -205,7 +205,8 @@
         pad_tx(rejected_parent)
         rejected_parent.rehash()
         with node.assert_debug_log(['not keeping orphan with rejected parents {}'.format(rejected_parent.hash)]):
-            node.p2p.send_txs_and_test([rejected_parent], node, success=False)
+            node.p2ps[0].send_txs_and_test(
+                [rejected_parent], node, success=False)
 
 
 if __name__ == '__main__':