diff --git a/src/ordinary_mixer/Makefile.am b/src/ordinary_mixer/Makefile.am
index 72f787fe..b8b7b80f 100644
--- a/src/ordinary_mixer/Makefile.am
+++ b/src/ordinary_mixer/Makefile.am
@@ -4,7 +4,7 @@ DIST_SUBDIRS =
 EXTRA_LTLIBRARIES = libordinarymixer.la
 
 libordinarymixer_la_SOURCES = ordinary_mixer.c
-noinst_HEADERS =
+#noinst_HEADERS =
 
 alsadir = $(datadir)/alsa
 
diff --git a/src/ordinary_pcm/Makefile.am b/src/ordinary_pcm/Makefile.am
index ab965d47..6b40e80e 100644
--- a/src/ordinary_pcm/Makefile.am
+++ b/src/ordinary_pcm/Makefile.am
@@ -4,7 +4,7 @@ DIST_SUBDIRS =
 EXTRA_LTLIBRARIES = libordinarypcm.la
 
 libordinarypcm_la_SOURCES = ordinary_pcm.c
-noinst_HEADERS =
+#noinst_HEADERS =
 
 alsadir = $(datadir)/alsa