diff --git a/gulpfile.js b/gulpfile.js
index ccef6792..69fb36ab 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -10,7 +10,8 @@
     browserify = require('browserify'),
     source = require('vinyl-source-stream'),
     googleWebFonts = require('gulp-google-webfonts'),
-    webpack = require('webpack-stream');
+    webpack = require('webpack-stream')
+    jeditor = require("gulp-json-editor");
 
 var paths = {};
 paths.dist = './dist/';
@@ -204,6 +205,20 @@ gulp.task('dist', ['build'], function (cb) {
         cb);
 });
 
+gulp.task('dist-firefox', ['dist'], function (cb) {
+    gulp.src(paths.dist + 'manifest.json')
+      .pipe(jeditor(function (manifest) {
+          manifest.applications = {
+              gecko: {
+                  id: "addon@bitwarden.com",
+                  strict_min_version: "42.0"
+              }
+          };
+          return manifest;
+      }))
+      .pipe(gulp.dest(paths.dist));
+});
+
 gulp.task('webfonts', function () {
     return gulp.src('./webfonts.list')
         .pipe(googleWebFonts({}))
diff --git a/package.json b/package.json
index 63aa53cd..57f4feb7 100644
--- a/package.json
+++ b/package.json
@@ -34,6 +34,7 @@
     "gulp-google-webfonts": "0.0.14",
     "ng-infinite-scroll": "1.3.0",
     "node-forge": "0.7.0",
-    "webpack-stream": "3.2.0"
+    "webpack-stream": "3.2.0",
+    "gulp-json-editor": "2.2.1"
   }
 }