diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
index f39a72f30aadb81543fd3873491ccf94689b4d85..b0cb2e662c25a6e14f3b8e708a46993422c5e19f 100644
--- a/arch/powerpc/kernel/Makefile
+++ b/arch/powerpc/kernel/Makefile
@@ -81,6 +81,7 @@ obj-y				+= iomap.o
 endif
 
 ifeq ($(CONFIG_PPC_ISERIES),y)
+CFLAGS_lparmap.s		+= -g0
 extra-y += lparmap.s
 $(obj)/head_64.o:	$(obj)/lparmap.s
 AFLAGS_head_64.o += -I$(obj)