diff --git a/include/asm-powerpc/page.h b/include/asm-powerpc/page.h
index 61e3725..df47bbb 100644
--- a/include/asm-powerpc/page.h
+++ b/include/asm-powerpc/page.h
@@ -190,6 +190,8 @@
 
 struct vm_area_struct;
 
+typedef struct page *pgtable_t;
+
 #include <asm-generic/memory_model.h>
 #endif /* __ASSEMBLY__ */