diff --git a/gulpfile.js b/gulpfile.js
index bdd669c..3304ad6 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -18,6 +18,7 @@ const rename = require('gulp-rename');
 const uglify = require('gulp-uglify');
 const header = require('gulp-header');
 const gutils = require('gulp-util');
+const gulpif = require('gulp-if');
 const KarmaServer = require('karma').Server;
 
 const path = {
@@ -136,7 +137,7 @@ function releaser(RELEASE_TYPE) {
     .pipe(ngAnnotate({
       gulpWarnings: false,
     }))
-    .pipe(uglify())
+    .pipe(gulpif(RELEASE_TYPE.EXTENSION === '.min', uglify()))
     .pipe(header(banner, { pkg }))
     .pipe(rename(`dataTable${RELEASE_TYPE.EXTENSION}.js`))
     .pipe(gulp.dest('release/'));
diff --git a/package.json b/package.json
index 390c531..2e6629c 100644
--- a/package.json
+++ b/package.json
@@ -76,6 +76,7 @@
     "gulp-babel": "6.1.2",
     "gulp-changed": "^1.2.1",
     "gulp-header": "^1.2.2",
+    "gulp-if": "^2.0.2",
     "gulp-less": "^3.0.3",
     "gulp-ng-annotate": "^2.0.0",
     "gulp-plumber": "^1.0.1",