diff --git a/drivers/thunderbolt/path.c b/drivers/thunderbolt/path.c
index f9b11dadfbdd..50659bd55d7b 100644
--- a/drivers/thunderbolt/path.c
+++ b/drivers/thunderbolt/path.c
@@ -586,7 +586,7 @@ int tb_path_activate(struct tb_path *path)
 	tb_dbg(path->tb, "%s path activation complete\n", path->name);
 	return 0;
 err:
-	tb_WARN(path->tb, "%s path activation failed\n", path->name);
+	tb_warn(path->tb, "%s path activation failed: %d\n", path->name, res);
 	return res;
 }