diff --git a/server-sdk b/server-sdk
index 031b6c2..b643f25 160000
--- a/server-sdk
+++ b/server-sdk
@@ -1 +1 @@
-Subproject commit 031b6c2535408bce18a5d7bbc5842f9ee4384328
+Subproject commit b643f25421757703b930d48a3c0175b7e9de1c72
diff --git a/src/colnod/syncmanager.cpp b/src/colnod/syncmanager.cpp
index ade9e16..31e35ac 100644
--- a/src/colnod/syncmanager.cpp
+++ b/src/colnod/syncmanager.cpp
@@ -60,7 +60,7 @@ bool SyncManager::startSynchronization()
     }
     // NOW I HAVE DATA FROM DATABASE
 
-    colnod->downloadData(syncBegin);
+    colnod->downloadData(mlastSync.timestamp());
     connect(colnod.get(), &ColnodAPI::downloadDataFinished, [=](std::shared_ptr<Data> colnodData) {
         qInfo(syncmanager) << "DOWNLOADING DATA -> FINISHED";
         qInfo(syncmanager) << equals;