diff --git a/lib/decentralised_book_index/sync/sync_tasks/sync_server_task.ex b/lib/decentralised_book_index/sync/sync_tasks/sync_server_task.ex
index 8fdf936..8ef75b1 100644
--- a/lib/decentralised_book_index/sync/sync_tasks/sync_server_task.ex
+++ b/lib/decentralised_book_index/sync/sync_tasks/sync_server_task.ex
@@ -13,7 +13,7 @@ defmodule DecentralisedBookIndex.SyncTasks.SyncServerTask do
     params = params(last_sync_datetime)
 
     for server <- servers do
-      sync_one(server, params)
+      if server.sync_on?, do: sync_one(server, params)
     end
 
     :ok