diff --git a/libmpeg2/Makefile b/libmpeg2/Makefile
index 456d793027..4064251b50 100644
--- a/libmpeg2/Makefile
+++ b/libmpeg2/Makefile
@@ -14,7 +14,7 @@ SRCS_COMMON = alloc.c \
 SRCS_COMMON-$(HAVE_MMX)        += idct_mmx.c motion_comp_mmx.c
 SRCS_COMMON-$(HAVE_ALTIVEC)    += motion_comp_altivec.c idct_altivec.c
 SRCS_COMMON-$(HAVE_VIS)        += motion_comp_vis.c
-SRCS_COMMON-$(ARCH_ALPHA) += idct_alpha.c motion_comp_alpha.c
-SRCS_COMMON-$(ARCH_ARMV4L) += motion_comp_arm.c motion_comp_iwmmxt.c motion_comp_arm_s.S
+SRCS_COMMON-$(ARCH_ALPHA)      += idct_alpha.c motion_comp_alpha.c
+SRCS_COMMON-$(ARCH_ARMV4L)     += motion_comp_arm.c motion_comp_iwmmxt.c motion_comp_arm_s.S
 
 include ../mpcommon.mak