Time off by +4 hours in XEN kernel

When I boot into the XEN kernel I notice that the clock is off by +4
hours, but if I boot into the normal boot or in Windows the clock there
is right is there something needed to get XEN to display the correct time
or is this a bug in it?

“We must plan for freedom, and not only for security, if for no other
reason than only freedom can make security more secure.” Karl Popper