diff --git a/nixos/nvidia.nix b/nixos/nvidia.nix
index 62c02b64..f8ebbac6 100644
--- a/nixos/nvidia.nix
+++ b/nixos/nvidia.nix
@@ -62,9 +62,11 @@ in {
 
   # Nix cache for CUDA
   nix.settings = {
-    substituters = ["https://cuda-maintainers.cachix.org"];
+    substituters = [
+      "https://cache.nixos-cuda.org"
+    ];
     trusted-public-keys = [
-      "cuda-maintainers.cachix.org-1:0dq3bujKpuEPMCX6U4WylrUDZ9JyUG0VpVZa7CNfq5E="
+      "cache.nixos-cuda.org:74DUi4Ye579gUqzH4ziL9IyiJBlDpMRn9MBN8oNan9M="
     ];
   };