diff --git a/bootstrap.sh b/bootstrap.sh
index 74661f3c8b..0457eb6bb4 100755
--- a/bootstrap.sh
+++ b/bootstrap.sh
@@ -4,7 +4,7 @@ echo "bootstrap: checking installation..."
 BASEDIR=`pwd`;
 LIBDIR=${BASEDIR}/libs;
 SUBDIRS="ilbc curl iksemel js js/nsprpub libdingaling libedit libsndfile pcre sofia-sip \
-        speex sqlite srtp openzap spandsp libg722_1 portaudio unimrcp tiff-3.8.2 broadvoice";
+        speex sqlite srtp openzap spandsp libg722_1 portaudio unimrcp tiff-3.8.2 broadvoice silk";
 
 if [ ! -f modules.conf ]; then 
     cp build/modules.conf.in modules.conf