diff --git a/pkgs/test/cuda/cuda-library-samples/extension.nix b/pkgs/test/cuda/cuda-library-samples/extension.nix
index 62de715fd0b4..4cb34af73209 100644
--- a/pkgs/test/cuda/cuda-library-samples/extension.nix
+++ b/pkgs/test/cuda/cuda-library-samples/extension.nix
@@ -2,7 +2,7 @@
 let
   # Samples are built around the CUDA Toolkit, which is not available for
   # aarch64. Check for both CUDA version and platform.
-  platformIsSupported = hostPlatform.isx86_64;
+  platformIsSupported = hostPlatform.isx86_64 && hostPlatform.isLinux;
 
   # Build our extension
   extension =