diff --git a/contrib/pyln-testing/pyln/testing/utils.py b/contrib/pyln-testing/pyln/testing/utils.py
index 3f663e2bdcf1..caa03513bb9d 100644
--- a/contrib/pyln-testing/pyln/testing/utils.py
+++ b/contrib/pyln-testing/pyln/testing/utils.py
@@ -859,7 +859,7 @@ def __init__(self, node_id, lightning_dir, bitcoind, executor, valgrind, may_fai
         if dsn is not None:
             self.daemon.opts['wallet'] = dsn
         if valgrind:
-            trace_skip_pattern = '*python*,*bitcoin-cli*,*elements-cli*,*cln-grpc*,*clnrest*,*wss-proxy*,*cln-bip353*'
+            trace_skip_pattern = '*python*,*bitcoin-cli*,*elements-cli*,*cln-grpc*,*clnrest*,*wss-proxy*,*cln-bip353*,*reckless'
             if not valgrind_plugins:
                 trace_skip_pattern += ',*plugins*'
             self.daemon.cmd_prefix = [
diff --git a/tests/test_splicing.py b/tests/test_splicing.py
index aed5061ce9a7..4974b91410af 100644
--- a/tests/test_splicing.py
+++ b/tests/test_splicing.py
@@ -506,7 +506,7 @@ def test_route_by_old_scid(node_factory, bitcoind):
     # Get pre-splice route.
     inv = l3.rpc.invoice(10000000, 'test_route_by_old_scid', 'test_route_by_old_scid')
     inv2 = l3.rpc.invoice(10000000, 'test_route_by_old_scid2', 'test_route_by_old_scid2')
-    route = l1.rpc.getroute(l3.info['id'], 10000000, 1)['route']
+    route = l1.rpc.getroute(l3.info['id'], 10000000, 1, cltv=16)['route']
 
     # Do a splice
     funds_result = l2.rpc.fundpsbt("109000sat", "slow", 166, excess_as_change=True)