diff --git a/headers/private/kernel/arch/ppc/arch_commpage.h b/headers/private/kernel/arch/ppc/arch_commpage.h
new file mode 100644
index 0000000000..6b4f8c3d3b
--- /dev/null
+++ b/headers/private/kernel/arch/ppc/arch_commpage.h
@@ -0,0 +1,17 @@
+/*
+ * Copyright 2007, Travis Geiselbrecht. All rights reserved.
+ * Distributed under the terms of the MIT License.
+ */
+#ifndef _KERNEL_ARCH_PPC_COMMPAGE_H
+#define _KERNEL_ARCH_PPC_COMMPAGE_H
+
+#ifndef _KERNEL_COMMPAGE_H
+#	error Must not be included directly. Include <commpage.h> instead!
+#endif
+
+#define COMMPAGE_ENTRY_PPC_SYSCALL	(COMMPAGE_ENTRY_FIRST_ARCH_SPECIFIC + 0)
+#define COMMPAGE_ENTRY_PPC_MEMCPY	(COMMPAGE_ENTRY_FIRST_ARCH_SPECIFIC + 1)
+
+#define ARCH_USER_COMMPAGE_ADDR (0xffff0000)
+
+#endif	/* _KERNEL_ARCH_PPC_COMMPAGE_H */