diff --git a/package.json b/package.json
index 0562f98..3c44b6e 100644
--- a/package.json
+++ b/package.json
@@ -12,6 +12,7 @@
     "build-chrome:dev": "cross-env NODE_ENV=development BROWSER=chrome webpack --hide-modules",
     "build-edge:dev": "cross-env NODE_ENV=development BROWSER=edge webpack --hide-modules",
     "build-all": "rm ./dist-zip/uw-amo-source.zip; mv ./dist-zip/*.zip ./dist-zip/old/; npm run build; node scripts/build-zip.js ff; npm run build-chrome; node scripts/build-zip.js chrome; ./scripts/prepare-amo-source.sh",
+    "build-nightly": "./build-nightly.sh",
     "build-zip": "node scripts/build-zip.js",
     "watch": "npm run build -- --watch",
     "watch-chrome": "npm run build-chrome -- --watch",
diff --git a/scripts/build-zip.js b/scripts/build-zip.js
index 9f1380a..f27272a 100644
--- a/scripts/build-zip.js
+++ b/scripts/build-zip.js
@@ -44,7 +44,7 @@ const main = () => {
   const browser = process.argv[2];
 
   const {name, version} = extractExtensionData();
-  const zipFilename = `${name}-${version}-${browser}.zip`;
+  const zipFilename = `${name.replace(/[ -]+/g, '')}-${version}-${browser}.zip`;
   
   makeDestZipDirIfNotExists();