diff --git a/.travis.yml b/.travis.yml
index 7ebf9f6..f634a2c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -27,6 +27,7 @@ script:
 - python -m pytest cymem --cov=cymem
 
 after_success: coveralls
+skip_cleanup: true
 
 notifications:
   email: false