diff --git a/.travis.yml b/.travis.yml
index 878cc28..0d1b05c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,6 +3,7 @@ jdk:
     - oraclejdk8
 android:
   components:
+    - tools
     - platform-tools
     - build-tools-25.0.1
     - android-24