diff --git a/.travis.yml b/.travis.yml
index 410b35d4124..5d4e026f10a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -464,8 +464,8 @@ script:
 
   - |
     echo "Unit testing"
-    # Ensure we catch errors. Set this to +e instead of -e if you want to go to the end to see dolibarr.log file.
-    set +e
+    # Ensure we catch errors with -e. Set this to +e instead of -e if you want to go to the end to see dolibarr.log file.
+    set -e
     phpunit -d memory_limit=-1 -c test/phpunit/phpunittest.xml test/phpunit/AllTests.php
     phpunitresult=$?
     echo "Phpunit return code = $phpunitresult"