diff --git a/.travis.yml b/.travis.yml
index 24c0208ab..0b9fc20f0 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -8,6 +8,7 @@ before_install:
 
 script:
   set -o pipefail &&
+  travis_retry
   xcodebuild clean build test
   -workspace CotEditor.xcworkspace
   -scheme CotEditor