diff --git a/reactos/ntoskrnl/ke/i386/kiinit.c b/reactos/ntoskrnl/ke/i386/kiinit.c
index 0b8f006a7a7..c81368c333d 100644
--- a/reactos/ntoskrnl/ke/i386/kiinit.c
+++ b/reactos/ntoskrnl/ke/i386/kiinit.c
@@ -311,13 +311,12 @@ KiSystemStartup(IN PLOADER_PARAMETER_BLOCK LoaderBlock)
     /* Initialize the machine type */
     KiInitializeMachineType();
 
+    /* Skip initial setup if this isn't the Boot CPU */
+    if (Cpu) goto AppCpuInit;
+
     /* Get GDT, IDT, PCR and TSS pointers */
     KiGetMachineBootPointers(&Gdt, &Idt, &Pcr, &Tss);
 
-    /* Skip initial setup if this isn't the Boot CPU */
-    if (Cpu)
-        goto AppCpuInit;
-
     /* Setup the TSS descriptors and entries */
     Ki386InitializeTss(Tss, Idt, Gdt);
 
@@ -361,7 +360,7 @@ AppCpuInit:
     HalInitializeProcessor(Cpu, KeLoaderBlock);
 
     /* Set active processors */
-    KeActiveProcessors |= Pcr->SetMember;
+    KeActiveProcessors |= __readfsdword(KPCR_SET_MEMBER);
     KeNumberProcessors++;
 
     /* Check if this is the boot CPU */