diff --git a/tests/test_plugin.py b/tests/test_plugin.py
index a5b258487..d2eeee1b2 100644
--- a/tests/test_plugin.py
+++ b/tests/test_plugin.py
@@ -2455,7 +2455,7 @@ def test_important_plugin(node_factory):
     n = node_factory.get_node(options={"important-plugin": os.path.join(pluginsdir, "nonexistent")},
                               may_fail=True, expect_fail=True,
                               # Other plugins can complain as lightningd stops suddenly:
-                              broken_log='Plugin marked as important, shutting down lightningd|Reading sync lightningd: Connection reset by peer|Lost connection to the RPC socket|Plugin terminated before replying to RPC call',
+                              broken_log='Plugin marked as important, shutting down lightningd|Reading sync lightningd: Connection reset by peer|Lost connection to the RPC socket|Plugin terminated before replying to RPC call|plugin-cln-xpay: askrene-create-layer failed with.*Unkown command',
                               start=False)
 
     n.daemon.start(wait_for_initialized=False, stderr_redir=True)