diff --git a/.circleci/config.yml b/.circleci/config.yml
index 199928eb..3d28f008 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -7,7 +7,7 @@ jobs:
     steps:
       - checkout
       - node/install-packages
-      - run: npm run test
+      - run: npm run test -- --maxWorkers=100%
       - run: npm run cover
 workflows:
   test:
diff --git a/tsconfig.json b/tsconfig.json
index 8954fe03..9c7731dc 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,9 +1,9 @@
 {
   "compilerOptions": {
+    "noUnusedLocals": false,
     "outDir": "./dist",
     "rootDir": "./src",
     "sourceMap": true,
-    "noUnusedLocals": false,
     "target": "ES6"
   },
   "extends": "./node_modules/@snowcoders/renovate-config/tsconfig.base.json",