diff --git a/nix/packages/flake-module.nix b/nix/packages/flake-module.nix
index e5241cd..881662b 100755
--- a/nix/packages/flake-module.nix
+++ b/nix/packages/flake-module.nix
@@ -31,7 +31,7 @@
           runHook preInstall
           
           mkdir -p $out/bin
-          install -p result $out/bin/${pname}
+          install -pDm755 result $out/bin/${pname}
           cp -r ./.output/* $out
 
           echo "