diff --git a/package.json b/package.json
index e67f73a14..2d0a2c5e2 100644
--- a/package.json
+++ b/package.json
@@ -49,7 +49,6 @@
     "mocha": "^5.2.0",
     "mocha-chrome": "^1.1.0",
     "node-sass": "^4.9.4",
-    "npm-run-all": "^4.1.5",
     "rollup": "^0.67.0",
     "rollup-plugin-babel": "^4.0.3",
     "rollup-plugin-commonjs": "^9.2.0",