diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index ca7acb0..55ce495 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -605,6 +605,7 @@
 
 config PPC_64K_PAGES
 	bool "64k page size"
+	depends on PPC64
 	help
 	  This option changes the kernel logical page size to 64k. On machines
           without processor support for 64k pages, the kernel will simulate