diff --git a/.travis.yml b/.travis.yml
index 49f4ec0..c30fa3b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -21,4 +21,4 @@ script:
     - ci/test-tarball.sh
 after_success:
     - ci/deploy-bintray.sh
-    - coveralls --exclude ci
+    - coveralls --exclude ci --exclude-pattern tmp.*