diff --git a/.travis.yml b/.travis.yml
index e51496a32..c5505075a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -34,13 +34,13 @@ matrix:
           env: T=debug
         - os: osx
           compiler: gcc
-          env: T=debug C=--with-ssl=/usr/local/opt/openssl
+          env: T=debug C="--with-ssl=/usr/local/opt/openssl --with-libmetalink"
         - os: osx
           compiler: gcc
-          env: T=debug C=--with-ssl=/usr/local/opt/libressl
+          env: T=debug C="--with-ssl=/usr/local/opt/libressl --with-libmetalink"
         - os: osx
           compiler: clang
-          env: T=debug C="--without-ssl --with-darwinssl"
+          env: T=debug C="--without-ssl --with-darwinssl --with-libmetalink"
         - os: osx
           compiler: clang
           env: T=normal
@@ -65,7 +65,7 @@ install:
   - pip install --user cpp-coveralls
   - if [ "$TRAVIS_OS_NAME" == "osx" ]; then brew update > /dev/null; fi
   - if [ "$TRAVIS_OS_NAME" == "osx" ]; then brew reinstall libtool > /dev/null; fi
-  - if [ "$TRAVIS_OS_NAME" == "osx" ]; then brew install openssl libidn rtmpdump libssh2 c-ares libmetalink libressl nghttp2; fi
+  - if [ "$TRAVIS_OS_NAME" == "osx" ]; then brew install openssl libidn rtmpdump libssh2 c-ares libmetalink libressl nghttp2 libmetalink; fi
   - if [ $TRAVIS_OS_NAME = linux ]; then
       curl -L https://github.com/nghttp2/nghttp2/releases/download/v1.24.0/nghttp2-1.24.0.tar.gz |
          tar xzf - &&