diff --git a/.travis.yml b/.travis.yml
index 08f08fcc..82e23599 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -8,7 +8,7 @@ addons:
  #   - libwebkitgtk-dev
  #   - libjpeg-dev
  #   - libtiff-dev
-    - libgtk3.0-dev
+    - libgtk-3-dev
  #   - libsdl1.2-dev
  #   - libgstreamer-plugins-base0.10-dev
  #   - freeglut3