diff --git a/.travis.yml b/.travis.yml
index 7aa1eca562..2b7217cd07 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -31,9 +31,9 @@ cache:
   - node_modules
 script:
 - npm run lint
-# - xvfb-run --auto-servernum npm run ctest
-# - xvfb-run --auto-servernum npm run ftest
-# - xvfb-run --auto-servernum npm run wtest
+- xvfb-run --auto-servernum npm run ctest
+- xvfb-run --auto-servernum npm run ftest
+- xvfb-run --auto-servernum npm run wtest
 jobs:
   include:
   - node_js: '12'