diff --git a/system/bootloader.sls b/system/bootloader.sls
index 55ae537..9901240 100644
--- a/system/bootloader.sls
+++ b/system/bootloader.sls
@@ -24,6 +24,7 @@ system_bootloader_install:
 system_bootloader_default_grub:
   file.keyvalue:
     - name: /etc/default/grub
+    - key_values:
         GRUB_CMDLINE_LINUX: '"console=ttyS0,19200n8net.ifnames=0 modules=sd-mod,usb-storage,btrfs rootfstype=btrfs"'
     - separator: '='
     - uncomment: '# '