diff --git a/.travis.yml b/.travis.yml
index 9f3f35a358..98321e6108 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,4 +10,5 @@ install: true
 script: ./travis/build.sh
 before_install:
 - chmod +x ./travis/build.sh
+- chmod +x ./gradlew