diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index 44dd82b791d17075f2ff44ea1ed2eb47c1024759..efcad7601a7acfe4760e62960720ef1579e97d69 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -167,6 +167,8 @@ endef
 
 archclean:
 	$(Q)$(MAKE) $(clean)=$(boot)
+
+archmrproper:
 	$(Q)rm -rf arch/$(ARCH)/include
 
 archprepare: checkbin