diff --git a/nix/packages/flake-module.nix b/nix/packages/flake-module.nix
index fe37c03..9ae5be1 100755
--- a/nix/packages/flake-module.nix
+++ b/nix/packages/flake-module.nix
@@ -32,7 +32,7 @@
           cp -r ./.output/* $out
 
           echo "#!/usr/bin/env bash
-          bun run ../server/index.mjs" > $out/bin/${pname}
+          ${(lib.getExe pkgs.bun)} run ../server/index.mjs" > $out/bin/${pname}
           chmod +x $out/bin/${pname}
           
           runHook postInstall