diff --git a/tests/utils.py b/tests/utils.py
index f1c338d6d..cf443041b 100644
--- a/tests/utils.py
+++ b/tests/utils.py
@@ -410,11 +410,11 @@ def check_utxos_channel(n, chans, expected, exp_tag_list=None, filter_channel=No
 
 
 def first_channel_id(n1, n2):
-    return only_one(only_one(n1.rpc.listpeers(n2.info['id'])['peers'])['channels'])['channel_id']
+    return only_one(n1.rpc.listpeerchannels(n2.info['id'])['channels'])['channel_id']
 
 
 def first_scid(n1, n2):
-    return only_one(only_one(n1.rpc.listpeers(n2.info['id'])['peers'])['channels'])['short_channel_id']
+    return only_one(n1.rpc.listpeerchannels(n2.info['id'])['channels'])['short_channel_id']
 
 
 def basic_fee(feerate):