diff --git a/script/scan_guard.py b/script/scan_guard.py
index 14c5aafd..4bd9efe3 100644
--- a/script/scan_guard.py
+++ b/script/scan_guard.py
@@ -835,8 +835,8 @@ class ScanGuard(object):
                 else:
                     logging.warning("beam down")
                     self.pause()
-            time.sleep(0.1)
 
+            #time.sleep(1.0)
     def check_beam(self):
         beam_ok = self.beam_ok
         if self.test: