diff --git a/default.nix b/default.nix
index 8664902..9ce05d6 100644
--- a/default.nix
+++ b/default.nix
@@ -94,10 +94,10 @@ rec {
         fi
 
         echo "Decrease priority of basic-environment..."
-        ${pkgs.nix}/bin/nix-env --set-flag priority 100 basic-environment
+        ${pkgs.nix}/bin/nix-env --set-flag priority 120 basic-environment
 
         echo "Install first nix-on-droid generation..."
-        ${nix-on-droid}/bin/nix-on-droid switch --verbose
+        ${nix-on-droid}/bin/nix-on-droid switch
 
         echo "Uninstall basic-environment..."
         ${pkgs.nix}/bin/nix-env --uninstall basic-environment