diff --git a/src/mainboard/amd/olivehill/mptable.c b/src/mainboard/amd/olivehill/mptable.c
index 9ee19f9479..adf3b6cf14 100644
--- a/src/mainboard/amd/olivehill/mptable.c
+++ b/src/mainboard/amd/olivehill/mptable.c
@@ -28,7 +28,6 @@
 #include <cpu/x86/lapic.h>
 #include "southbridge/amd/agesa/hudson/hudson.h" /* pm_ioread() */
 
-//-#define IO_APIC_ID    CONFIG_MAX_PHYSICAL_CPUS + 1
 #define IO_APIC_ID    CONFIG_MAX_CPUS
 extern u8 bus_yangtze[6];
 
diff --git a/src/mainboard/amd/parmer/mptable.c b/src/mainboard/amd/parmer/mptable.c
index b4ca907e59..3484289346 100644
--- a/src/mainboard/amd/parmer/mptable.c
+++ b/src/mainboard/amd/parmer/mptable.c
@@ -28,7 +28,6 @@
 #include <cpu/x86/lapic.h>
 #include "southbridge/amd/agesa/hudson/hudson.h" /* pm_ioread() */
 
-//-#define IO_APIC_ID    CONFIG_MAX_PHYSICAL_CPUS + 1
 #define IO_APIC_ID    CONFIG_MAX_CPUS
 extern u8 bus_hudson[6];
 
diff --git a/src/mainboard/amd/thatcher/mptable.c b/src/mainboard/amd/thatcher/mptable.c
index ea88360fa8..32133951ad 100644
--- a/src/mainboard/amd/thatcher/mptable.c
+++ b/src/mainboard/amd/thatcher/mptable.c
@@ -28,7 +28,6 @@
 #include <cpu/x86/lapic.h>
 #include "southbridge/amd/agesa/hudson/hudson.h" /* pm_ioread() */
 
-//-#define IO_APIC_ID    CONFIG_MAX_PHYSICAL_CPUS + 1
 #define IO_APIC_ID    CONFIG_MAX_CPUS
 extern u8 bus_hudson[6];
 
diff --git a/src/mainboard/amd/torpedo/mptable.c b/src/mainboard/amd/torpedo/mptable.c
index da97d6a7b3..24e48d119c 100644
--- a/src/mainboard/amd/torpedo/mptable.c
+++ b/src/mainboard/amd/torpedo/mptable.c
@@ -29,7 +29,6 @@
 #include <cpu/amd/amdfam12.h>
 #include "SbPlatform.h"
 
-//-#define IO_APIC_ID    CONFIG_MAX_PHYSICAL_CPUS + 1
 #define IO_APIC_ID    CONFIG_MAX_CPUS
 extern u8 bus_sb900[6];
 
diff --git a/src/mainboard/asrock/imb-a180/mptable.c b/src/mainboard/asrock/imb-a180/mptable.c
index b639beb013..3e2b076133 100644
--- a/src/mainboard/asrock/imb-a180/mptable.c
+++ b/src/mainboard/asrock/imb-a180/mptable.c
@@ -28,7 +28,6 @@
 #include <cpu/x86/lapic.h>
 #include "southbridge/amd/agesa/hudson/hudson.h" /* pm_ioread() */
 
-//-#define IO_APIC_ID    CONFIG_MAX_PHYSICAL_CPUS + 1
 #define IO_APIC_ID    CONFIG_MAX_CPUS
 extern u8 bus_yangtze[6];
 
diff --git a/src/mainboard/asus/f2a85-m/mptable.c b/src/mainboard/asus/f2a85-m/mptable.c
index 6427a1b13a..5056b080f2 100644
--- a/src/mainboard/asus/f2a85-m/mptable.c
+++ b/src/mainboard/asus/f2a85-m/mptable.c
@@ -27,7 +27,6 @@
 #include <string.h>
 #include "southbridge/amd/agesa/hudson/hudson.h" /* pm_ioread() */
 
-//-#define IO_APIC_ID    CONFIG_MAX_PHYSICAL_CPUS + 1
 #define IO_APIC_ID    CONFIG_MAX_CPUS
 extern u8 bus_hudson[6];
 
diff --git a/src/mainboard/hp/pavilion_m6_1035dx/mptable.c b/src/mainboard/hp/pavilion_m6_1035dx/mptable.c
index b4b86784f1..2d7646a5fd 100644
--- a/src/mainboard/hp/pavilion_m6_1035dx/mptable.c
+++ b/src/mainboard/hp/pavilion_m6_1035dx/mptable.c
@@ -28,7 +28,6 @@
 #include <string.h>
 #include <southbridge/amd/agesa/hudson/hudson.h> /* pm_ioread() */
 
-//-#define IO_APIC_ID    CONFIG_MAX_PHYSICAL_CPUS + 1
 #define IO_APIC_ID    CONFIG_MAX_CPUS
 extern u8 bus_hudson[6];