diff --git a/backend/combined/combined.php b/backend/combined/combined.php
index 28d110e0..944770aa 100644
--- a/backend/combined/combined.php
+++ b/backend/combined/combined.php
@@ -446,7 +446,7 @@ public function HasChangesSink() {
 
         ZLog::Write(LOGLEVEL_DEBUG, sprintf("BackendCombined->HasChangesSink - Number ChangesSink found: %d", $this->numberChangesSink));
 
-        return true;
+        return $this->numberChangesSink > 0;
     }
 
     /**