diff --git a/nixos/configs/robi/nextcloud.nix b/nixos/configs/robi/nextcloud.nix
index e47fc1e..dc99b29 100644
--- a/nixos/configs/robi/nextcloud.nix
+++ b/nixos/configs/robi/nextcloud.nix
@@ -157,6 +157,11 @@ in
         hostPath = toString config.services.syncthing.folders.series.path;
         isReadOnly = true;
       };
+      books = {
+        mountPoint = toString config.services.syncthing.folders.books.path;
+        hostPath = toString config.services.syncthing.folders.books.path;
+        isReadOnly = true;
+      };
     };
 
     # container network setup