diff --git a/shell.nix b/shell.nix
new file mode 100644
index 0000000..4a0e5bb
--- /dev/null
+++ b/shell.nix
@@ -0,0 +1,4 @@
+{ pkgs ? import <nixpkgs> {} }:
+  pkgs.mkShell {
+    nativeBuildInputs = [ pkgs.postgresql_14 ];
+}