diff --git a/package.json b/package.json
index b60ba41..6693980 100644
--- a/package.json
+++ b/package.json
@@ -17,17 +17,20 @@
   },
   "private": true,
   "scripts": {
-    "reset": "lerna run clean && rimraf packages/*/node_modules node_modules packages/*/package-lock.json package-lock.json",
-    "test": "lerna run test",
-    "coverage": "lerna run coverage",
-    "prepare": "lerna run prepare",
-    "build": "lerna run build",
+    "reset": "lerna run clean && rimraf ./node_modules ./package-lock.json packages/*/node_modules packages/*/package-lock.json packages/*/dist",
+    "test": "lerna run --concurrency 1 test -- --",
+    "test:node": "lerna run --concurrency 1 test:node -- --",
+    "test:chrome": "lerna run --concurrency 1 test:chrome -- --",
+    "test:chrome-webworker": "lerna --concurrency 1 run test:chrome-webworker -- --",
+    "test:firefox": "lerna run --concurrency 1 test:firefox -- --",
+    "test:firefox-webworker": "lerna run --concurrency 1 test:firefox-webworker -- --",
+    "test:electron-main": "lerna run --concurrency 1 test:electron-main -- --",
+    "test:electron-renderer": "lerna run --concurrency 1 test:electron-renderer -- --",
     "clean": "lerna run clean",
+    "build": "lerna run build",
     "lint": "lerna run lint",
     "dep-check": "lerna run dep-check",
-    "release": "npm run update-contributors && lerna run build && lerna publish",
-    "release:rc": "lerna run build && lerna publish --canary --preid rc --dist-tag next",
-    "update-contributors": "aegir release --lint=false --test=false --bump=false --build=false --changelog=false --commit=false --tag=false --push=false --ghrelease=false --docs=false --publish=false"
+    "release": "lerna run --concurrency 1 release -- --"
   },
   "devDependencies": {
     "lerna": "^5.0.0",
diff --git a/packages/ipfs-repo-migrations/package.json b/packages/ipfs-repo-migrations/package.json
index 92ca1d8..7b7c762 100644
--- a/packages/ipfs-repo-migrations/package.json
+++ b/packages/ipfs-repo-migrations/package.json
@@ -159,7 +159,6 @@
     "build": "aegir build",
     "test": "aegir test",
     "test:node": "aegir test -t node --cov",
-    "test:chrome": "aegir test -t browser --cov",
     "lint": "aegir lint",
     "release": "aegir release",
     "dep-check": "aegir dep-check -i interface-blockstore -i npm-run-all"
diff --git a/packages/ipfs-repo/package.json b/packages/ipfs-repo/package.json
index aa875ff..d705bcb 100644
--- a/packages/ipfs-repo/package.json
+++ b/packages/ipfs-repo/package.json
@@ -177,7 +177,6 @@
     "release": "aegir release",
     "test": "aegir test",
     "test:node": "aegir test -t node --cov",
-    "test:chrome": "aegir test -t browser --cov",
     "dep-check": "aegir dep-check -i interface-blockstore"
   },
   "dependencies": {