diff --git a/hw/ppc/prep.c b/hw/ppc/prep.c
index d9231c7..f6fd35f 100644
--- a/hw/ppc/prep.c
+++ b/hw/ppc/prep.c
@@ -67,6 +67,7 @@
     PowerPCCPU *cpu = opaque;
 
     cpu_reset(CPU(cpu));
+    cpu_ppc_tb_reset(&cpu->env);
 }