diff --git a/libavformat/Makefile b/libavformat/Makefile
index e0bb8aef86..1b35479715 100644
--- a/libavformat/Makefile
+++ b/libavformat/Makefile
@@ -163,7 +163,8 @@ OBJS-$(CONFIG_EAC3_MUXER)                += rawenc.o
 OBJS-$(CONFIG_EPAF_DEMUXER)              += epafdec.o pcm.o
 OBJS-$(CONFIG_FFMETADATA_DEMUXER)        += ffmetadec.o
 OBJS-$(CONFIG_FFMETADATA_MUXER)          += ffmetaenc.o
-OBJS-$(CONFIG_FIFO_MUXER)                += fifo.o fifo_test.o
+OBJS-$(CONFIG_FIFO_MUXER)                += fifo.o
+OBJS-$(CONFIG_FIFO_TEST_MUXER)           += fifo_test.o
 OBJS-$(CONFIG_FILMSTRIP_DEMUXER)         += filmstripdec.o
 OBJS-$(CONFIG_FILMSTRIP_MUXER)           += filmstripenc.o
 OBJS-$(CONFIG_FITS_DEMUXER)              += fitsdec.o