diff --git a/packages/.nixd.json b/packages/.nixd.json
new file mode 100644
index 00000000..9cc5cfb6
--- /dev/null
+++ b/packages/.nixd.json
@@ -0,0 +1,10 @@
+{
+  "eval": {
+    "target": {
+      "args": [
+        "--expr",
+        "with import <nixpkgs> { }; callPackage ./nullpomino.nix { }"
+      ]
+    }
+  }
+}
diff --git a/packages/nullpomino.nix b/packages/nullpomino.nix
index 4d0d606e..7f507578 100644
--- a/packages/nullpomino.nix
+++ b/packages/nullpomino.nix
@@ -1,7 +1,8 @@
 { lib
 , stdenv
-, fetchFromGitHub
+, fetchFromGithub
 }:
 stdenv.mkDerivation {
-  
+  pname = "nullpomino";
+  version = "v7.5.0";
 }