diff --git a/lightningd/dual_open_control.c b/lightningd/dual_open_control.c
index 47c28cf28..7f1d50993 100644
--- a/lightningd/dual_open_control.c
+++ b/lightningd/dual_open_control.c
@@ -373,6 +373,9 @@ openchannel2_hook_cb(struct openchannel2_payload *payload STEALS)
 	tal_del_destructor2(dualopend, openchannel2_remove_dualopend, payload);
 
 	if (payload->err_msg) {
+		log_debug(dualopend->ld->log,
+			  "openchannel2_hook rejects and says '%s'",
+			  payload->err_msg);
 		msg = towire_dualopend_fail(NULL, payload->err_msg);
 		return subd_send_msg(dualopend, take(msg));
 	}
diff --git a/tests/plugins/openchannel_hook_accept.py b/tests/plugins/openchannel_hook_accept.py
index afc922dc7..0022179eb 100755
--- a/tests/plugins/openchannel_hook_accept.py
+++ b/tests/plugins/openchannel_hook_accept.py
@@ -5,10 +5,14 @@ Will simply accept any channel. Useful fot testing chained hook.
 """
 
 from pyln.client import Plugin
+from pyln.testing.utils import env
 
 plugin = Plugin()
 
 
+EXPERIMENTAL_FEATURES = env("EXPERIMENTAL_FEATURES", "0") == "1"
+
+
 @plugin.hook('openchannel')
 def on_openchannel(openchannel, plugin, **kwargs):
     msg = "accept on principle"
@@ -16,4 +20,12 @@ def on_openchannel(openchannel, plugin, **kwargs):
     return {'result': 'continue'}
 
 
+if EXPERIMENTAL_FEATURES:
+    @plugin.hook('openchannel2')
+    def on_openchannel2(openchannel2, plugin, **kwargs):
+        msg = "accept on principle"
+        plugin.log(msg)
+        return {'result': 'continue'}
+
+
 plugin.run()
diff --git a/tests/plugins/openchannel_hook_reject.py b/tests/plugins/openchannel_hook_reject.py
index c89655dde..93fe15e40 100755
--- a/tests/plugins/openchannel_hook_reject.py
+++ b/tests/plugins/openchannel_hook_reject.py
@@ -6,6 +6,10 @@ Useful fot testing chained hook.
 """
 
 from pyln.client import Plugin
+from pyln.testing.utils import env
+
+EXPERIMENTAL_FEATURES = env("EXPERIMENTAL_FEATURES", "0") == "1"
+
 
 plugin = Plugin()
 
@@ -17,4 +21,12 @@ def on_openchannel(openchannel, plugin, **kwargs):
     return {'result': 'reject', 'error_message': msg}
 
 
+if EXPERIMENTAL_FEATURES:
+    @plugin.hook('openchannel2')
+    def on_openchannel2(openchannel2, plugin, **kwargs):
+        msg = "reject on principle"
+        plugin.log(msg)
+        return {'result': 'reject', 'error_message': msg}
+
+
 plugin.run()
diff --git a/tests/test_plugin.py b/tests/test_plugin.py
index 1b3109eee..7af79f40e 100644
--- a/tests/test_plugin.py
+++ b/tests/test_plugin.py
@@ -646,7 +646,7 @@ def test_openchannel_hook_chaining(node_factory, bitcoind):
     l1, l2 = node_factory.line_graph(2, fundchannel=False, opts=opts)
     l1.fundwallet(10**6)
 
-    hook_msg = "openchannel_hook rejects and says '"
+    hook_msg = "openchannel2?_hook rejects and says '"
     # 100005sat fundchannel should fail fatal() for l2
     # because hook_accepter.py rejects on that amount 'for a reason'
     with pytest.raises(RpcError, match=r'They sent error channel'):