diff --git a/libavformat/Makefile b/libavformat/Makefile
index 7b1fca0bab..a5e8bddb87 100644
--- a/libavformat/Makefile
+++ b/libavformat/Makefile
@@ -123,7 +123,7 @@ OBJS-$(CONFIG_AVI_MUXER)                 += avienc.o mpegtsenc.o avlanguage.o ra
 OBJS-$(CONFIG_AVM2_MUXER)                += swfenc.o swf.o
 OBJS-$(CONFIG_AVR_DEMUXER)               += avr.o pcm.o
 OBJS-$(CONFIG_AVS_DEMUXER)               += avs.o voc_packet.o vocdec.o voc.o
-OBJS-$(CONFIG_AVS2_DEMUXER)              += davs2.o rawdec.o
+OBJS-$(CONFIG_AVS2_DEMUXER)              += avs2dec.o rawdec.o
 OBJS-$(CONFIG_AVS2_MUXER)                += rawenc.o
 OBJS-$(CONFIG_AVS3_DEMUXER)              += avs3dec.o rawdec.o
 OBJS-$(CONFIG_BETHSOFTVID_DEMUXER)       += bethsoftvid.o
diff --git a/libavformat/davs2.c b/libavformat/avs2dec.c
similarity index 100%
rename from libavformat/davs2.c
rename to libavformat/avs2dec.c