diff --git a/.travis.yml b/.travis.yml
index e39aaae..d07d2ee 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,5 +4,5 @@ cache:
   directories:
     - node_modules
 after_success:
-  - node -r esm index.js &
+  - node -r esm index.js
   - npx apollo schema:check --endpoint=http://localhost:$PORT