diff --git a/libao/Makefile.am b/libao/Makefile.am
index 214d8be832b885771fff14e7401ca72eea0cf0e9..39c8a80e468cb51f0f3088de4080b29c7ca90df7 100644
--- a/libao/Makefile.am
+++ b/libao/Makefile.am
@@ -8,5 +8,3 @@ libao_la_SOURCES = audio_out.c audio_out_null.c audio_out_float.c \
 		   audio_out_peak.c convert2s16.c \
 		   audio_out_internal.h
 libao_la_LIBADD = $(LIBAO_LIBS)
-
-EXTRA_DIST = configure.incl
diff --git a/libdca/Makefile.am b/libdca/Makefile.am
index 6c560774d28e8b737cd338939fb50da34620ba9f..01ea64eca51baa87894e4aafa36b3324b1e6e908 100644
--- a/libdca/Makefile.am
+++ b/libdca/Makefile.am
@@ -11,8 +11,6 @@ libdca_la_LIBADD = $(LIBDCA_LIBS)
 pkgconfigdir = $(libdir)/pkgconfig
 pkgconfig_DATA = libdca.pc libdts.pc
 
-EXTRA_DIST = configure.incl
-
 install-exec-hook:
 	ln -sf "libdca.a" "$(DESTDIR)$(libdir)/libdts.a"
 
diff --git a/src/Makefile.am b/src/Makefile.am
index 3ea1c8a599db3cfa4ed22e051ba1714731801e16..de8c1c6c361636d95fa6124aa1963d042f0ee0eb 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -7,7 +7,7 @@ dcadec_LDADD = ../libdca/libdca.la ../libao/libao.la
 extract_dca_SOURCES = extract_dca.c getopt.c
 
 man1_MANS = dcadec.1 extract_dca.1
-EXTRA_DIST = configure.incl $(man1_MANS)
+EXTRA_DIST = $(man1_MANS)
 
 bin_SCRIPTS = dtsdec extract_dts
 MOSTLYCLEANFILES = $(bin_SCRIPTS)