diff --git a/testdb.php b/testdb.php
index 0c8e9fb..2d807d0 100644
--- a/testdb.php
+++ b/testdb.php
@@ -38,7 +38,7 @@
               if($flag == 0){
                 $i--;
                 echo $i;
-                sleep(0.4);
+                sleep(1);
               }
             }