diff --git a/cuda_pathfinder/pyproject.toml b/cuda_pathfinder/pyproject.toml
index 1964dd76288..bffb42a8289 100644
--- a/cuda_pathfinder/pyproject.toml
+++ b/cuda_pathfinder/pyproject.toml
@@ -26,6 +26,7 @@ nvidia_wheels_cu12 = [
 nvidia_wheels_cu13 = [
     "cuda-toolkit[nvcc,cublas,nvrtc,cudart,cufft,curand,cusolver,cusparse,npp,nvfatbin,nvjitlink,nvjpeg,nvvm]==13.*",
     "cuda-toolkit[cufile]==13.*; sys_platform != 'win32'",
+    "nvidia-nccl-cu13; sys_platform != 'win32'",
     "nvidia-nvshmem-cu13; sys_platform != 'win32'",
 ]
 nvidia_wheels_host = [