diff --git a/libavformat/Makefile b/libavformat/Makefile
index fa705e2eb4..0c01c67761 100644
--- a/libavformat/Makefile
+++ b/libavformat/Makefile
@@ -173,7 +173,7 @@ OBJS+= avio.o aviobuf.o
 ifeq ($(CONFIG_PROTOCOLS),yes)
 OBJS+= file.o
 ifeq ($(CONFIG_NETWORK),yes)
-OBJS+= udp.o tcp.o http.o rtsp.o rtp.o rtpproto.o
+OBJS+= udp.o tcp.o http.o rtsp.o rtp.o rtpproto.o mpegts.o
 # BeOS and Darwin network stuff
 ifeq ($(NEED_INET_ATON),yes)
 OBJS+= barpainet.o