diff --git a/arch/powerpc/mm/pgtable_32.c b/arch/powerpc/mm/pgtable_32.c
index 0907f92..6c856fb 100644
--- a/arch/powerpc/mm/pgtable_32.c
+++ b/arch/powerpc/mm/pgtable_32.c
@@ -33,6 +33,7 @@
 #include <asm/pgalloc.h>
 #include <asm/fixmap.h>
 #include <asm/io.h>
+#include <asm/setup.h>
 
 #include "mmu_decl.h"