diff --git a/hw/intc/apic.c b/hw/intc/apic.c
index 52ac8b23b3da9e7a8f7385b2408c336849db3c8d..0a840b851fe85559fd4d9accbdc5aae380462b0d 100644
--- a/hw/intc/apic.c
+++ b/hw/intc/apic.c
@@ -723,7 +723,7 @@ static uint32_t apic_mem_readl(void *opaque, hwaddr addr)
         val = s->divide_conf;
         break;
     default:
-        s->esr |= ESR_ILLEGAL_ADDRESS;
+        s->esr |= APIC_ESR_ILLEGAL_ADDRESS;
         val = 0;
         break;
     }
@@ -836,7 +836,7 @@ static void apic_mem_writel(void *opaque, hwaddr addr, uint32_t val)
         }
         break;
     default:
-        s->esr |= ESR_ILLEGAL_ADDRESS;
+        s->esr |= APIC_ESR_ILLEGAL_ADDRESS;
         break;
     }
 }
diff --git a/include/hw/i386/apic_internal.h b/include/hw/i386/apic_internal.h
index 5a213bc11bdd70c68a6be8a47166f866533d70f9..188131cd00bf01d4e663b5fc35849c2828cd2168 100644
--- a/include/hw/i386/apic_internal.h
+++ b/include/hw/i386/apic_internal.h
@@ -57,7 +57,7 @@
 #define APIC_INPUT_POLARITY             (1<<13)
 #define APIC_SEND_PENDING               (1<<12)
 
-#define ESR_ILLEGAL_ADDRESS (1 << 7)
+#define APIC_ESR_ILLEGAL_ADDRESS        (1 << 7)
 
 #define APIC_SV_DIRECTED_IO             (1<<12)
 #define APIC_SV_ENABLE                  (1<<8)