diff --git a/cachix/nixos-rocm.nix b/cachix/nixos-rocm.nix
new file mode 100644
index 0000000..91ac9f6
--- /dev/null
+++ b/cachix/nixos-rocm.nix
@@ -0,0 +1,13 @@
+
+{
+  nix = {
+    settings = {
+      substituters = [
+        "https://nixos-rocm.cachix.org"
+      ];
+      trusted-public-keys = [
+        "nixos-rocm.cachix.org-1:VEpsf7pRIijjd8csKjFNBGzkBqOmw8H9PRmgAq14LnE="
+      ];
+    };
+  };
+}