diff --git a/target-i386/cpu.c b/target-i386/cpu.c
index 2bdbf1b..a0640db 100644
--- a/target-i386/cpu.c
+++ b/target-i386/cpu.c
@@ -2251,6 +2251,7 @@
     xcc->parent_reset = cc->reset;
     cc->reset = x86_cpu_reset;
 
+    cc->do_interrupt = x86_cpu_do_interrupt;
     cpu_class_set_vmsd(cc, &vmstate_x86_cpu);
 }