diff --git a/.travis.yml b/.travis.yml
index b52182b..b9a8f2a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -15,6 +15,8 @@ script:
   - |
       travis-cargo build &&
       travis-cargo test &&
+      export RUST_LOG=debug &&
+      ./target/debug/examples/client &&
       travis-cargo doc
 after_success:
   - travis-cargo --only stable doc-upload