diff --git a/kyra/environment/memoryAllocator.nix b/kyra/environment/memoryAllocator.nix
new file mode 100644
index 0000000..2f171ec
--- /dev/null
+++ b/kyra/environment/memoryAllocator.nix
@@ -0,0 +1,7 @@
+{pkgs, ...}: {
+  environment = {
+    memoryAllocator = {
+      provider = pkgs.graphene-hardened;
+    };
+  };
+}