diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
index 96ade848ae0b660c3fd534e5884ca58f2f277d2d..a778f1ae2927df889aa4416aba59ef676011ecbd 100644
--- a/arch/x86/kvm/lapic.c
+++ b/arch/x86/kvm/lapic.c
@@ -1330,8 +1330,10 @@ static void apic_update_lvtt(struct kvm_lapic *apic)
 	if (apic->lapic_timer.timer_mode != timer_mode) {
 		if (apic_lvtt_tscdeadline(apic) != (timer_mode ==
 				APIC_LVT_TIMER_TSCDEADLINE)) {
-			kvm_lapic_set_reg(apic, APIC_TMICT, 0);
 			hrtimer_cancel(&apic->lapic_timer.timer);
+			kvm_lapic_set_reg(apic, APIC_TMICT, 0);
+			apic->lapic_timer.period = 0;
+			apic->lapic_timer.tscdeadline = 0;
 		}
 		apic->lapic_timer.timer_mode = timer_mode;
 		limit_periodic_timer_frequency(apic);