diff --git a/.travis.yml b/.travis.yml
index 2007e8f0..63930a46 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,7 +2,7 @@ language: c
 install:
     - sudo apt-get update
     - sudo apt-get -y install libssl-dev libexpat1-dev libncursesw5-dev libglib2.0-dev libnotify-dev libcurl3-dev libxss-dev libotr2-dev autoconf-archive libgcrypt11-dev
-    - sudo apt-get -y install libtool python-dev lua5.2 liblua5.2-dev
+    - sudo apt-get -y install libtool python-dev lua5.2 liblua5.2-dev ruby-dev
     - git clone git://github.com/strophe/libstrophe.git
     - cd libstrophe
     - ./bootstrap.sh
@@ -22,4 +22,4 @@ install:
     - cd ../..
     - rm -rf cmocka-0.4.1
     - ./bootstrap.sh
-script: ./configure --disable-ruby-plugins && make && make check
+script: ./configure --enable-ruby-plugins --enable-python-plugins --enable-c-plugins --enable-lua-plugins && make && make check