diff --git a/nix/packages/flake-module.nix b/nix/packages/flake-module.nix
index 01bc5f6..928bf75 100755
--- a/nix/packages/flake-module.nix
+++ b/nix/packages/flake-module.nix
@@ -32,6 +32,7 @@
           cp -r ./.output/* $out
 
           echo "bun run ../server/index.mjs" > $out/bin/${pname}
+          chmod +x $out/bin/${pname}
           
           runHook postInstall
         '';