diff --git a/3rdparty/nccl-extensions b/3rdparty/nccl-extensions
index 9f47d6eb3b..6a81bce7c9 160000
--- a/3rdparty/nccl-extensions
+++ b/3rdparty/nccl-extensions
@@ -1 +1 @@
-Subproject commit 9f47d6eb3b60962d8157a579b4caaaa4ae6b19f4
+Subproject commit 6a81bce7c9fe5874e8c852224fa47c077033da72