diff --git a/m4/Makefile.am b/m4/Makefile.am
index 3232413a5..01b863fb1 100644
--- a/m4/Makefile.am
+++ b/m4/Makefile.am
@@ -1,4 +1,4 @@
-EXTRA_DIST = intl.m4 intldir.m4 glibc2.m4 lock.m4 visibility.m4 intmax.m4 longdouble.m4 printf-posix.m4 signed.m4 size_max.m4 wchar_t.m4 wint_t.m4 xsize.m4  codeset.m4 gettext.m4 glibc21.m4 iconv.m4 intdiv0.m4 inttypes.m4 inttypes_h.m4 inttypes-pri.m4 isc-posix.m4 lcmessage.m4 lib-ld.m4 lib-link.m4 lib-prefix.m4 progtest.m4 stdint_h.m4 uintmax_t.m4
+EXTRA_DIST = intl.m4 intldir.m4 glibc2.m4 lock.m4 visibility.m4 intmax.m4 longdouble.m4 printf-posix.m4 signed.m4 size_max.m4 wchar_t.m4 wint_t.m4 xsize.m4  codeset.m4 gettext.m4 glibc21.m4 iconv.m4 intdiv0.m4 inttypes.m4 inttypes_h.m4 inttypes-pri.m4 lcmessage.m4 lib-ld.m4 lib-link.m4 lib-prefix.m4 progtest.m4 stdint_h.m4 uintmax_t.m4
 
 EXTRA_DIST += ldap.m4 libcurl.m4 libusb.m4 tar-ustar.m4 readline.m4 pkg.m4