diff --git a/libavfilter/Makefile b/libavfilter/Makefile
index 7ee5280826..79944c27d0 100644
--- a/libavfilter/Makefile
+++ b/libavfilter/Makefile
@@ -11,11 +11,11 @@ OBJS = allfilters.o                                                     \
        defaults.o                                                       \
        formats.o                                                        \
 
-OBJS-$(CONFIG_CROP_FILTER)    += vf_crop.o
-OBJS-$(CONFIG_FORMAT_FILTER)  += vf_format.o
-OBJS-$(CONFIG_NOFORMAT_FILTER) += vf_format.o
-OBJS-$(CONFIG_NULL_FILTER)    += vf_null.o
-OBJS-$(CONFIG_SLICIFY_FILTER) += vf_slicify.o
-OBJS-$(CONFIG_VFLIP_FILTER)   += vf_vflip.o
+OBJS-$(CONFIG_CROP_FILTER)                   += vf_crop.o
+OBJS-$(CONFIG_FORMAT_FILTER)                 += vf_format.o
+OBJS-$(CONFIG_NOFORMAT_FILTER)               += vf_format.o
+OBJS-$(CONFIG_NULL_FILTER)                   += vf_null.o
+OBJS-$(CONFIG_SLICIFY_FILTER)                += vf_slicify.o
+OBJS-$(CONFIG_VFLIP_FILTER)                  += vf_vflip.o
 
 include $(SUBDIR)../subdir.mak