1 files changed, 1 insertions, 0 deletions
diff --git a/Makefile.am b/Makefile.am
index 74b838784..4f2be207c 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -326,6 +326,7 @@ libevent_a_SOURCES = \
 # PCM library
 
 libpcm_a_SOURCES = \
+	src/pcm/Traits.hxx \
 	src/pcm/PcmBuffer.cxx src/pcm/PcmBuffer.hxx \
 	src/pcm/PcmExport.cxx src/pcm/PcmExport.hxx \
 	src/pcm/PcmConvert.cxx src/pcm/PcmConvert.hxx \