diff --git a/tests/plugins/df_opener.py b/tests/plugins/df_opener.py
deleted file mode 100755
index cfbec8354..000000000
--- a/tests/plugins/df_opener.py
+++ /dev/null
@@ -1,88 +0,0 @@
-#!/usr/bin/env python3
-"""Test plugin for executing the opener v2 protocol
-"""
-from pyln.client import Plugin, Millisatoshi
-from pyln.proto import bech32_decode
-from typing import Iterable, List, Optional
-from wallycore import psbt_add_output_at, psbt_from_base64, psbt_to_base64, tx_output_init
-
-
-plugin = Plugin()
-
-
-def convertbits(data: Iterable[int], frombits: int, tobits: int, pad: bool = True) -> Optional[List[int]]:
-    """General power-of-2 base conversion."""
-    acc = 0
-    bits = 0
-    ret = []
-    maxv = (1 << tobits) - 1
-    max_acc = (1 << (frombits + tobits - 1)) - 1
-    for value in data:
-        if value < 0 or (value >> frombits):
-            return None
-        acc = ((acc << frombits) | value) & max_acc
-        bits += frombits
-        while bits >= tobits:
-            bits -= tobits
-            ret.append((acc >> bits) & maxv)
-    if pad:
-        if bits:
-            ret.append((acc << (tobits - bits)) & maxv)
-    elif bits >= frombits or ((acc << (tobits - bits)) & maxv):
-        return None
-    return ret
-
-
-def get_script(bech_addr):
-    hrp, data = bech32_decode(bech_addr)
-    # FIXME: verify hrp matches expected network
-    wprog = convertbits(data[1:], 5, 8, False)
-    wit_ver = data[0]
-    if wit_ver > 16:
-        raise ValueError("Invalid witness version {}".format(wit_ver[0]))
-    return bytes([wit_ver + 0x50 if wit_ver > 0 else wit_ver, len(wprog)] + wprog)
-
-
-@plugin.method('openchannelv2')
-def openchannel_v2(plugin, node_id, amount):
-    change_output_weight = (9 + 22) * 4
-    funding_output_weight = (9 + 34) * 4
-    core_weight = 44
-    feerate_val = 2000
-    feerate = '{}perkw'.format(feerate_val)
-
-    funding = plugin.rpc.fundpsbt(amount, feerate, funding_output_weight + core_weight)
-    psbt_obj = psbt_from_base64(funding['psbt'])
-
-    excess = Millisatoshi(funding['excess_msat'])
-    # FIXME: convert feerate ?!
-    change_cost = Millisatoshi(change_output_weight * feerate_val // 1000 * 1000)
-    dust_limit = Millisatoshi(feerate_val * 1000)
-    if excess > (dust_limit + change_cost):
-        addr = plugin.rpc.newaddr()['bech32']
-        change = excess - change_cost
-        output = tx_output_init(int(change.to_satoshi()), get_script(addr))
-        psbt_add_output_at(psbt_obj, 0, 0, output)
-
-    resp = plugin.rpc.openchannel_init(node_id, amount,
-                                       psbt_to_base64(psbt_obj, 0),
-                                       commitment_feerate=feerate,
-                                       funding_feerate=feerate)
-
-    cid = resp['channel_id']
-    # We don't have an updates, so we send update until our peer is also
-    # finished
-    while not resp['commitments_secured']:
-        resp = plugin.rpc.openchannel_update(cid, resp['psbt'])
-
-    # fixme: pass in array of our input indexes to signonly
-    signed = plugin.rpc.signpsbt(resp['psbt'])
-    return plugin.rpc.openchannel_signed(cid, signed['signed_psbt'])
-
-
-@plugin.init()
-def init(options, configuration, plugin):
-    plugin.log("df_opener.py initializing")
-
-
-plugin.run()
diff --git a/tests/test_connection.py b/tests/test_connection.py
index 15f8944e6..8f506903d 100644
--- a/tests/test_connection.py
+++ b/tests/test_connection.py
@@ -845,11 +845,10 @@ def test_funding_toolarge(node_factory, bitcoind):
 
 @unittest.skipIf(TEST_NETWORK != 'regtest', 'elementsd doesnt yet support PSBT features we need')
 @unittest.skipIf(not EXPERIMENTAL_FEATURES, "dual-funding is experimental only")
-@unittest.skipIf(True, "df_opener.py requires wallycore")
 def test_v2_open(node_factory, bitcoind, chainparams):
-    l1 = node_factory.get_node(options={'plugin': os.path.join(os.getcwd(),
-                                        'tests/plugins/df_opener.py')})
-    l2 = node_factory.get_node()
+    l1, l2 = node_factory.get_nodes(2,
+                                    opts=[{'dev-force-features': '+223'},
+                                          {'dev-force-features': '+223'}])
 
     l1.rpc.connect(l2.info['id'], 'localhost', l2.port)
     amount = 2**24
@@ -858,7 +857,7 @@ def test_v2_open(node_factory, bitcoind, chainparams):
     # Wait for it to arrive.
     wait_for(lambda: len(l1.rpc.listfunds()['outputs']) > 0)
 
-    l1.rpc.openchannelv2(l2.info['id'], 100000)
+    l1.rpc.fundchannel(l2.info['id'], 100000)
 
     bitcoind.generate_block(1)
     sync_blockheight(bitcoind, [l1])