Reset Timer_0 Interrupt

Hi!

I wanna reset an Timer0 Interrupt with this Code:

void isr_TIMER0_INT (void) __irq {
T0IR = 1;

// do code
VICVectAddr = 0;
}

But the Problem is, MR0 Interrupt in T0IR won't be resettet. Thus, I'll never receive a 2nd Interrupt.

Has anyone an idea??