diff --git a/.travis.yml b/.travis.yml
index 1b9940f..45d4ced 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -14,6 +14,9 @@ install:
 script:
 - yarn build-ppx
 - yarn build-lib
+- pwd
+- ls node_modules
+- ls node_modules/.bin
 - yarn test
 - mv ppx/_esy/default/build/default/.ppx/ppx_decco/ppx.exe ppx/ppx-$TRAVIS_OS_NAME.exe
 deploy:
diff --git a/package.json b/package.json
index 0787c1a..bdb8891 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,7 @@
   "description": "Bucklescript PPX which generates JSON (de)serializers for user-defined types",
   "main": "index.js",
   "scripts": {
-    "test": "node_modules/.bin/jest",
+    "test": "jest",
     "build-lib": "bsb -clean-world -make-world",
     "watch": "bsb -clean-world -make-world -w",
     "clean": "rm -rf lib && bsb -clean-world && rm -rf ppx/_esy",