diff --git a/.travis.yml b/.travis.yml
index 0f33674..52b1d96 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,3 +1,5 @@
 language: rust
 rust:
-  - nightly
\ No newline at end of file
+  - nightly
+script:
+  - cargo test --verbose -- --test-threads=1
\ No newline at end of file