diff --git a/libavcodec/Makefile b/libavcodec/Makefile
index bb73ff65b89002d35126cd1dd35934a7d2f5f2ee..fb54899788e8a1ad3b54b0ec811265e4f38f894d 100644
--- a/libavcodec/Makefile
+++ b/libavcodec/Makefile
@@ -127,7 +127,7 @@ OBJS-$(CONFIG_FOURXM_DECODER)          += 4xm.o
 OBJS-$(CONFIG_FRAPS_DECODER)           += fraps.o huffman.o
 OBJS-$(CONFIG_FRWU_DECODER)            += frwu.o
 OBJS-$(CONFIG_GIF_DECODER)             += gifdec.o lzw.o
-OBJS-$(CONFIG_GIF_ENCODER)             += gif.o
+OBJS-$(CONFIG_GIF_ENCODER)             += gif.o lzwenc.o
 OBJS-$(CONFIG_H261_DECODER)            += h261dec.o h261.o \
                                           mpegvideo.o error_resilience.o
 OBJS-$(CONFIG_H261_ENCODER)            += h261enc.o h261.o             \