diff --git a/addons/addon-ligatures/package.json b/addons/addon-ligatures/package.json
index 0e06add18..18c82584e 100644
--- a/addons/addon-ligatures/package.json
+++ b/addons/addon-ligatures/package.json
@@ -20,7 +20,7 @@
     "package": "webpack",
     "pretest": "npm run build",
     "test": "nyc mocha out/**/*.test.js",
-    "prepublish": "npm run package"
+    "prepublishOnly": "npm run package"
   },
   "keywords": [
     "font",