diff --git a/.gitmodules b/.gitmodules
index 88d431cba5..c350f75227 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -4,6 +4,6 @@
 [submodule "3rdparty/cutlass"]
 	path = 3rdparty/cutlass
 	url = https://github.com/NVIDIA/cutlass.git
-[submodule "3rdparty/nccl"]
+[submodule "3rdparty/nccl-extensions"]
 	path = 3rdparty/nccl-extensions
 	url = https://github.com/NVIDIA/nccl-extensions.git