diff --git a/.travis.yml b/.travis.yml
index f252f66a4c1489d6d64fccefe03f7ca8488a68b0..b0911716c56d03659443a6316c7bbc7b84f18581 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -38,6 +38,7 @@ matrix:
       - make > /dev/null
 
     after_success:
+      - travis_wait 20
       - |-
         case $TRAVIS_OS_NAME in
           linux)