diff --git a/nixos/tests/installer.nix b/nixos/tests/installer.nix
index 865b21d2444..7581c10a01d 100644
--- a/nixos/tests/installer.nix
+++ b/nixos/tests/installer.nix
@@ -319,6 +319,7 @@ in {
               "mkfs.ext3 -L nixos /dev/sda2",
               "mount LABEL=nixos /mnt",
           );
+
         '';
       fileSystems = rootFS;
       grubVersion = 1;