diff --git a/package.json b/package.json
index 48fafdf598..8ab4f72e59 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
     "lint": "eslint . --ext .js,.ts,.vue && npm run csslint",
     "lintfix": "eslint . --ext .js,.ts,.vue --fix && npm run csslintfix",
     "setup": "npm ci && npm run build:backend",
-    "test": "npm run lint && lerna run test --stream",
+    "test": "npm run lint && lerna run test --stream --concurrency=1",
     "updatetest": "lerna run updatetest --stream"
   },
   "devDependencies": {
diff --git a/packages/vue-components/package.json b/packages/vue-components/package.json
index 93eca95c1d..2cdb897c59 100644
--- a/packages/vue-components/package.json
+++ b/packages/vue-components/package.json
@@ -21,7 +21,7 @@
     "directory": "packages/vue-components"
   },
   "scripts": {
-    "test": "tsc && jest --clearCache && jest --colors",
+    "test": "tsc && jest --colors",
     "updatetest": "jest --updateSnapshot"
   },
   "devDependencies": {