diff --git a/.travis.yml b/.travis.yml
index 9078731..8a978a4 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -11,7 +11,9 @@ addons:
   apt:
     packages:
     - cmake
+    - libgles2-mesa-dev
     - libglew-dev
+    - libglfw3-dev
     - libglm-dev
     - libgtk-3-dev