diff --git a/src/pcm/Makefile.am b/src/pcm/Makefile.am
index 8e61f719..2a1e42b7 100644
--- a/src/pcm/Makefile.am
+++ b/src/pcm/Makefile.am
@@ -18,6 +18,8 @@ noinst_HEADERS = pcm_local.h pcm_plugin.h mask.h mask_inline.h \
 	         interval.h interval_inline.h plugin_ops.h ladspa.h \
 		 pcm_dmix_i386.h
 
+EXTRA_libpcm_la_SOURCES = pcm_jack.c
+
 alsadir = $(datadir)/alsa
 
 all: libpcm.la