diff --git a/client/bs_shutdown.py b/client/bs_shutdown.py
index 4bf1b12..5e9882e 100644
--- a/client/bs_shutdown.py
+++ b/client/bs_shutdown.py
@@ -79,7 +79,7 @@ def update():
     if (LAST_VALUE != 0):
         remove_shutdown()
         print("[BS Shutdown] New value")
-    if (time - now) < 1000:
+    if (time - now) < 1800:
         set_shutdown(time, now)
 
 if __name__ == '__main__':