diff --git a/Sync.cs b/Sync.cs
index 72da890..7af983b 100644
--- a/Sync.cs
+++ b/Sync.cs
@@ -46,7 +46,7 @@ public static class Sync
     private static ILogger _log { get; set; }
     
     [FunctionName("Sync")]
-    public static async Task RunAsync([TimerTrigger("0 */1 * * * *")] TimerInfo myTimer, ILogger log)
+    public static async Task RunAsync([TimerTrigger("0 */15 * * * *")] TimerInfo myTimer, ILogger log)
     {
 
         _log = log;