diff --git a/.travis.yml b/.travis.yml
index f82aea2..baee10a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,4 +6,4 @@ go:
 
 before_install:
   - sudo apt-get update -qq
-  - sudo apt-get install -qq libwebp
+  - sudo apt-get install -qq libwebp-dev