1 files changed, 2 insertions, 0 deletions
diff --git a/nixos/modules/system/boot/loader/generations-dir/generations-dir.nix b/nixos/modules/system/boot/loader/generations-dir/generations-dir.nix
index 4b5e84f53c1a..6153578612c1 100644
--- a/nixos/modules/system/boot/loader/generations-dir/generations-dir.nix
+++ b/nixos/modules/system/boot/loader/generations-dir/generations-dir.nix
@@ -24,6 +24,7 @@ in
 
       enable = mkOption {
         default = false;
+        type = types.bool;
         description = ''
           Whether to create symlinks to the system generations under
           <literal>/boot</literal>.  When enabled,
@@ -42,6 +43,7 @@ in
 
       copyKernels = mkOption {
         default = false;
+        type = types.bool;
         description = "
           Whether copy the necessary boot files into /boot, so
           /nix/store is not needed by the boot loader.