diff --git a/src/core/CCRandom.ml b/src/core/CCRandom.ml
index 1a54e544..0ece0020 100644
--- a/src/core/CCRandom.ml
+++ b/src/core/CCRandom.ml
@@ -217,5 +217,5 @@ let uniformity_test ?(size_hint=10) k rng st =
   Hashtbl.fold predicate histogram true
 
 (*$T split_list
-  run ( uniformity_test 50_000 (split_list 10 ~len:3) )
+  run ~st:(Runner.random_state()) ( uniformity_test 50_000 (split_list 10 ~len:3) )
 *)