diff --git a/package.json b/package.json
index f70631b9..fd150678 100644
--- a/package.json
+++ b/package.json
@@ -7,8 +7,8 @@
   "scripts": {
     "lint": "eslint .",
     "lint-fix": "eslint --fix ./src",
-    "test": "jest",
-    "test:coverage": "jest --coverage",
+    "test": "jest --runInBand",
+    "test:coverage": "jest --runInBand --coverage",
     "build": "tsc && webpack --mode production",
     "dev": "concurrently \"npm run dev-server\" \"npm run dev-client\"",
     "dev-server": "ts-node-dev --respawn --transpile-only --inspect -- src/server/index.ts",