diff --git a/Vagrantfile b/Vagrantfile
index 678e6a0..5a93d34 100644
--- a/Vagrantfile
+++ b/Vagrantfile
@@ -76,6 +76,9 @@ Vagrant.configure("2") do |config|
   #   # Customize the amount of memory on the VM:
     vb.memory = "1024"
     vb.name = "w_vagrant_lamp"
+    
+    # Fixing issue of VM loosing sync of the date and time while sleeping.
+    vb.customize ['guestproperty', 'set', :id, '/VirtualBox/GuestAdd/VBoxService/--timesync-set-threshold', 10000] 
   end
   #
   # View the documentation for the provider you are using for more