diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 6a2e88f..1334476 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -49,5 +49,6 @@
 source "arch/powerpc/cpu/mpc85xx/Kconfig"
 source "arch/powerpc/cpu/mpc86xx/Kconfig"
 source "arch/powerpc/cpu/mpc8xx/Kconfig"
+source "arch/powerpc/lib/Kconfig"
 
 endmenu