diff --git a/package-lock.json b/package-lock.json
index 739c867d..6253d97e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4,6 +4,18 @@
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
+    "colors": {
+      "version": "1.3.3",
+      "resolved": "https://registry.npmjs.org/colors/-/colors-1.3.3.tgz",
+      "integrity": "sha512-mmGt/1pZqYRjMxB1axhTo16/snVZ5krrKkcmMeVKxzECMMXoCgnvTPp10QgHfcbQZw8Dq2jMNG6je4JlWU0gWg==",
+      "dev": true
+    },
+    "commander": {
+      "version": "2.19.0",
+      "resolved": "https://registry.npmjs.org/commander/-/commander-2.19.0.tgz",
+      "integrity": "sha512-6tvAOO+D6OENvRAh524Dh9jcfKTYDQAqvqezbCW82xj5X0pSrcpxtvRKHLG0yBY6SD7PSDrJaj+0AiOcKVd1Xg==",
+      "dev": true
+    },
     "debug": {
       "version": "2.6.9",
       "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
@@ -82,6 +94,16 @@
         "statuses": ">= 1.4.0 < 2"
       }
     },
+    "impunity": {
+      "version": "0.0.5",
+      "resolved": "https://registry.npmjs.org/impunity/-/impunity-0.0.5.tgz",
+      "integrity": "sha512-ro+enrZPFTyY2U1sV9NytsyejE2tS5theAArM95iPYYQHUvO9YN0VjgfXP0KJfxwh4Xb6vBTRBmHIgx9GUx2Xg==",
+      "dev": true,
+      "requires": {
+        "colors": "^1.3.3",
+        "commander": "^2.19.0"
+      }
+    },
     "inherits": {
       "version": "2.0.3",
       "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.3.tgz",
diff --git a/package.json b/package.json
index 93c1e3ac..4b5db04a 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,7 @@
     "doc": "doc"
   },
   "scripts": {
-    "test": "node --experimental-modules --loader ../js-inline-tests/src/resolve-hook.mjs ../js-inline-tests/src/main.mjs --entryPoint src/main.js --force-esm",
+    "test": "node_modules/.bin/impunity --entryPoint src/main.js --force-esm",
     "start": "node scripts/serve-local.js"
   },
   "repository": {
@@ -22,6 +22,7 @@
   "homepage": "https://github.com/bwindels/morpheusjs#readme",
   "devDependencies": {
     "finalhandler": "^1.1.1",
+    "impunity": "^0.0.5",
     "serve-static": "^1.13.2"
   }
 }