diff --git a/.circleci/config.yml b/.circleci/config.yml
index c68ab6c38..f7368f535 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -10,7 +10,7 @@ jobs:
           keys:
             - v1-dependencies-{{ checksum "package.json" }}
             - v1-dependencies-
-      - run: npm install
+      - run: npm install --silent
       - save_cache:
           paths:
             - node_modules
diff --git a/config/test/webpack.js b/config/test/webpack.js
index 9b101080f..c9b51e60d 100644
--- a/config/test/webpack.js
+++ b/config/test/webpack.js
@@ -25,9 +25,7 @@ module.exports = {
                 options: {
                     configFileName: "test/tsconfig.json",
                     getCustomTransformers: (program) => ({
-                        before: [ transformer.default(program, {
-                            debug: true
-                        }) ]
+                        before: [ transformer.default(program) ]
                     })
                 }
             }