1 files changed, 2 insertions, 2 deletions

diff --git a/hosts/skadhi/hw.nix b/hosts/skadhi/hw.nix
index dd2af18d..02054202 100644
--- a/hosts/skadhi/hw.nix
+++ b/hosts/skadhi/hw.nix
@@ -54,11 +54,11 @@
                   in [
                     "--csum" "blake2"
                     "--compress" "zstd:15"
-                    "--rootdir" (pkgs.runCommand "rootdir" {
+                    "--rootdir" (toString (pkgs.runCommand "rootdir" {
                     } ''
                       install -d ${lib.escapeShellArgs (map (p: "$out/${p}") subvols)}
                       install -m 0700 -d ${lib.escapeShellArgs (map (p: "$out/${p}") restricted)}
-                    '')
+                    ''))
                   ] ++ lib.concatMap (p: ["--subvol" p]) subvols;
                   subvolumes = {
                     "/persistent".mountpoint = "/persistent";