diff --git a/bootstrap.sh b/bootstrap.sh
index 2dd76c409c..0dd37b925f 100755
--- a/bootstrap.sh
+++ b/bootstrap.sh
@@ -15,7 +15,7 @@ done
 
 BASEDIR=`pwd`;
 LIBDIR=${BASEDIR}/libs;
-SUBDIRS="ilbc curl iksemel js js/nsprpub libdingaling libedit libsndfile pcre sofia-sip \
+SUBDIRS="ilbc curl iksemel js js/nsprpub libdingaling libedit libsndfile pcre sofia-sip ldns \
         speex sqlite srtp openzap freetdm spandsp libg722_1 portaudio unimrcp tiff-3.8.2 broadvoice silk libcodec2";
 
 if [ ! -f modules.conf ]; then 
diff --git a/configure.in b/configure.in
index cb5319c152..492093c1be 100644
--- a/configure.in
+++ b/configure.in
@@ -1024,6 +1024,7 @@ AC_CONFIG_SUBDIRS([libs/broadvoice])
 AC_CONFIG_SUBDIRS([libs/libg722_1])
 AC_CONFIG_SUBDIRS([libs/silk])
 AC_CONFIG_SUBDIRS([libs/libcodec2])
+AC_CONFIG_SUBDIRS([libs/ldns])
 
 case $host in
    *-openbsd*)