diff --git a/qemu/include/hw/i386/apic_internal.h b/qemu/include/hw/i386/apic_internal.h
index da1f5fe5..0a03cb66 100644
--- a/qemu/include/hw/i386/apic_internal.h
+++ b/qemu/include/hw/i386/apic_internal.h
@@ -79,7 +79,7 @@
 #define APIC_ESR_SEND_ACCEPT_SHIFT      2
 #define APIC_ESR_RECV_CHECK_SUM_SHIFT   1
 
-#define ESR_ILLEGAL_ADDRESS (1 << 7)
+#define APIC_ESR_ILLEGAL_ADDRESS        (1 << 7)
 #define APIC_ESR_RECV_ILLEGAL_VECT      (1 << APIC_ESR_RECV_ILL_VECT_SHIFT)
 #define APIC_ESR_SEND_ILLEGAL_VECT      (1 << APIC_ESR_SEND_ILL_VECT_SHIFT)
 #define APIC_ESR_RECV_ACCEPT            (1 << APIC_ESR_RECV_ACCEPT_SHIFT)