diff --git a/cache-infrastructure/nix/index.ts b/cache-infrastructure/nix/index.ts
index 04e2e62..303159c 100644
--- a/cache-infrastructure/nix/index.ts
+++ b/cache-infrastructure/nix/index.ts
@@ -26,7 +26,7 @@ export class NixCache extends Construct {
       name,
       namespace,
       accessModes: ["ReadWriteMany"],
-      size: "64Gi",
+      size: "256Gi",
     });
 
     const nginxConfig = fs.readFileSync(