diff --git a/libavcodec/Makefile b/libavcodec/Makefile
index a1b70c8f54..6594d22a12 100644
--- a/libavcodec/Makefile
+++ b/libavcodec/Makefile
@@ -161,6 +161,7 @@ OBJS-$(CONFIG_PAM_ENCODER)             += pnmenc.o
 OBJS-$(CONFIG_PBM_DECODER)             += pnmenc.o pnm.o
 OBJS-$(CONFIG_PBM_ENCODER)             += pnmenc.o
 OBJS-$(CONFIG_PCX_DECODER)             += pcx.o
+OBJS-$(CONFIG_PCX_ENCODER)             += pcxenc.o
 OBJS-$(CONFIG_PGM_DECODER)             += pnmenc.o pnm.o
 OBJS-$(CONFIG_PGM_ENCODER)             += pnmenc.o
 OBJS-$(CONFIG_PGMYUV_DECODER)          += pnmenc.o pnm.o