diff --git a/libavformat/Makefile b/libavformat/Makefile
index bde827869600d1f1548dcce8b92dc5ee2bf5d8a1..11e1a69e139f99a782338b8957384faa0a851cdd 100644
--- a/libavformat/Makefile
+++ b/libavformat/Makefile
@@ -11,7 +11,7 @@ OBJS = allformats.o         \
        avio.o               \
        aviobuf.o            \
        cutils.o             \
-       format.o		    \
+       format.o             \
        id3v1.o              \
        id3v2.o              \
        metadata.o           \