diff --git a/m/module/shared-nix-store.nix b/m/module/shared-nix-store.nix
index 225bdc0..cde993b 100644
--- a/m/module/shared-nix-store.nix
+++ b/m/module/shared-nix-store.nix
@@ -25,7 +25,27 @@
   fileSystems."/nix//store" = {
     device = "overlay";
     fsType = "overlay";
-    options = [ "lowerdir=/mnt/hut-nix-store,upperdir=/nix/store,workdir=/mnt/nix-work" ];
+    options = [
+      "lowerdir=/mnt/hut-nix-store,upperdir=/nix/store,workdir=/mnt/nix-work"
+      "x-systemd.requires-mounts-for=/nix/store"
+      # We need to wait for the NFS mount
+      "x-systemd.requires-mounts-for=/mnt/hut-nix-store"
+    ];
     depends = [ "/nix/store" "/mnt/hut-nix-store" "/mnt/nix-work" ];
   };
+
+  # Maybe we should move it to a systemd mount, so we avoid the /nix//store
+  # hack. Example (not tested):
+  # systemd.mounts = [
+  #   {
+  #     what = "overlay";
+  #     type = "overlay";
+  #     where = "/nix/store";
+  #     options = "lowerdir=/mnt/hut-nix-store,upperdir=/nix/store,workdir=/mnt/nix-work";
+  #     description = "Overlay nix store mount";
+  #     requires = [ "hut-nix-store.mount" ];
+  #     after = [ "mnt-hut\\x2dnix\\x2dstore.mount" ];
+  #     before = [ "nix-daemon.service" ];
+  #   }
+  # ];
 }