diff --git a/pkgs/development/python-modules/flashinfer/default.nix b/pkgs/development/python-modules/flashinfer/default.nix
index 7f0cd14224a9..d9f95a650a27 100644
--- a/pkgs/development/python-modules/flashinfer/default.nix
+++ b/pkgs/development/python-modules/flashinfer/default.nix
@@ -46,6 +46,7 @@ buildPythonPackage {
     cmake
     ninja
     (lib.getBin cudaPackages.cuda_nvcc)
+    (lib.getLib cudaPackages.cuda_cudart)
   ];
   dontUseCmakeConfigure = true;