diff --git a/.travis.yml b/.travis.yml
index 20d00be..193142d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,7 +3,9 @@ sudo: false
 android:
   components:
     - build-tools-23.0.1
+    - build-tools-22.0.1
     - android-23
+    - android-22
     - extra-android-support
     - extra-android-m2repository
   licenses: