diff --git a/headers/private/kernel/arch/ppc/arch_thread_types.h b/headers/private/kernel/arch/ppc/arch_thread_types.h
index 7b2718496f..d80e7834d3 100644
--- a/headers/private/kernel/arch/ppc/arch_thread_types.h
+++ b/headers/private/kernel/arch/ppc/arch_thread_types.h
@@ -6,7 +6,7 @@
 #define KERNEL_ARCH_PPC_THREAD_TYPES_H
 
 
-#include <SupportDefs.h>
+#include <arch_cpu.h>
 
 
 #define	IFRAME_TRACE_DEPTH 4
diff --git a/src/system/kernel/arch/ppc/arch_cpu.cpp b/src/system/kernel/arch/ppc/arch_cpu.cpp
index 6dbb82ab56..79c62967f0 100644
--- a/src/system/kernel/arch/ppc/arch_cpu.cpp
+++ b/src/system/kernel/arch/ppc/arch_cpu.cpp
@@ -10,8 +10,8 @@
 #include <KernelExport.h>
 
 #include <arch_platform.h>
-#include <arch_thread.h>
 #include <arch/cpu.h>
+#include <arch/thread.h>
 #include <boot/kernel_args.h>
 
 static bool sHasTlbia;
diff --git a/src/system/kernel/arch/ppc/arch_thread.cpp b/src/system/kernel/arch/ppc/arch_thread.cpp
index d9b023f6ff..5b3d471216 100644
--- a/src/system/kernel/arch/ppc/arch_thread.cpp
+++ b/src/system/kernel/arch/ppc/arch_thread.cpp
@@ -11,9 +11,7 @@
  */
 
 
-#include <arch_thread.h>
-
-#include <arch_cpu.h>
+#include <arch/cpu.h>
 #include <arch/thread.h>
 #include <boot/stage2.h>
 #include <kernel.h>