diff --git a/.travis.yml b/.travis.yml
index 6d5bffd4..0e469e9c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,9 @@
 language: cpp
 
+before_install:
+  - git submodule update --init
+
 script:
   - cmake .
   - make
+  - make test