diff --git a/.travis.yml b/.travis.yml
index df08679b..7acda2bd 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,6 +5,7 @@ install:
   - "sudo wget -q -O /etc/apt/sources.list.d/mopidy.list http://apt.mopidy.com/mopidy.list"
   - "sudo apt-get update || true"
   - "sudo apt-get install $(apt-cache depends mopidy | awk '$2 !~ /mopidy/ {print $2}')"
+  - "pip install -r requirements/http.txt"  # Until ws4py is packaged as a .deb
 
 before_script:
   - "rm $VIRTUAL_ENV/lib/python$TRAVIS_PYTHON_VERSION/no-global-site-packages.txt"
diff --git a/requirements/http.txt b/requirements/http.txt
new file mode 100644
index 00000000..d8757e29
--- /dev/null
+++ b/requirements/http.txt
@@ -0,0 +1,2 @@
+cherrypy >= 3.2.2
+ws4py >= 0.2.3