diff --git a/composer.json b/composer.json
index 32ad6615..8748802b 100644
--- a/composer.json
+++ b/composer.json
@@ -35,19 +35,7 @@
     },
     "autoload-dev": {
         "classmap": [
-          "tests",
-          "database"
-        ]
-    },
-    "scripts": {
-        "post-install-cmd": [
-            "php -r \"file_exists('.env') || copy('.env.example', '.env');\"",
-            "Illuminate\\Foundation\\ComposerScripts::postInstall",
-            "php artisan optimize"
-        ],
-        "post-update-cmd": [
-            "Illuminate\\Foundation\\ComposerScripts::postUpdate",
-            "php artisan optimize"
+          "tests"
         ]
     },
     "config": {
diff --git a/gulpfile.js b/gulpfile.js
index 5dea5e70..ce6442b3 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -7,6 +7,7 @@ var gulp        = require('gulp'),
     sass        = require('gulp-sass'),
     cleanCss    = require('gulp-clean-css'),
     del         = require('del'),
+    exec        = require('gulp-exec'),
     concat      = require('gulp-concat'),
     zip         = require('gulp-zip'),
     replace     = require('gulp-batch-replace'),
@@ -175,9 +176,7 @@ gulp.task('zip', () => {
             '!.bowerrc',
             '!.gitignore',
             '!.git/**/*.*',
-            '!.git/',
             '!.github/**/*.*',
-            '!.github/',
             '!.gitmodules',
             '!.gitattributes',
             '!gulpfile.js',
@@ -199,6 +198,7 @@ gulp.task('zip', () => {
             '!vendor/symfony/css-selector/**/*.*',
             '!vendor/symfony/dom-crawler/**/*.*'
         ], { dot: true })
+        .pipe(exec('composer dump-autoload --no-dev'))
         .pipe(zip(zipPath))
         .pipe(notify('Don\'t forget to compile Sass & ES2015 files before publishing a release!'))
         .pipe(gulp.dest('../'))
diff --git a/package.json b/package.json
index 91958f62..b58767fc 100644
--- a/package.json
+++ b/package.json
@@ -29,6 +29,7 @@
     "gulp-clean-css": "^3.6.0",
     "gulp-concat": "^2.6.1",
     "gulp-eslint": "^4.0.0",
+    "gulp-exec": "^2.1.3",
     "gulp-notify": "^3.0.0",
     "gulp-sass": "^3.1.0",
     "gulp-uglify": "^3.0.0",
diff --git a/yarn.lock b/yarn.lock
index b80699ae..37765ccd 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1903,6 +1903,14 @@ gulp-eslint@^4.0.0:
     eslint "^4.0.0"
     gulp-util "^3.0.8"
 
+gulp-exec@^2.1.3:
+  version "2.1.3"
+  resolved "http://registry.npm.taobao.org/gulp-exec/download/gulp-exec-2.1.3.tgz#460a4ec8df86841d1738bc74958c68e5769342d9"
+  dependencies:
+    gulp-util "^3.0.7"
+    gulplog "^1.0.0"
+    through2 "^2.0.1"
+
 gulp-notify@^3.0.0:
   version "3.0.0"
   resolved "http://registry.npm.taobao.org/gulp-notify/download/gulp-notify-3.0.0.tgz#a04b8af9acdbe4e63c845678ce0c3d30694c59a3"
@@ -1935,7 +1943,7 @@ gulp-uglify@^3.0.0:
     uglify-js "^3.0.5"
     vinyl-sourcemaps-apply "^0.2.0"
 
-gulp-util@3.0.8, gulp-util@^3.0, gulp-util@^3.0.0, gulp-util@^3.0.8:
+gulp-util@3.0.8, gulp-util@^3.0, gulp-util@^3.0.0, gulp-util@^3.0.7, gulp-util@^3.0.8:
   version "3.0.8"
   resolved "http://registry.npm.taobao.org/gulp-util/download/gulp-util-3.0.8.tgz#0054e1e744502e27c04c187c3ecc505dd54bbb4f"
   dependencies: