diff --git a/gulpfile.js b/gulpfile.js
index 1eb258b..81cd709 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -19,18 +19,7 @@ console.log(release_filename);
 console.log(pm_file_path_full_dist);
 
 gulp.task('build', () => {
-    run('\
-        mkdir dist ;\
-        cp -ar Koha dist/. ;\
-        cp -ar JavaScript dist/. ;\
-        sed -i -e "s/{VERSION}/' + package_json.version + '/g" ' + pm_file_path_full_dist + ' ;\
-        sed -i -e "s/1900-01-01/${today}/g" ${pm_file_path_full_dist} ;\
-        cd dist ;\
-        zip -r ../' + release_filename + ' ./Koha ./JavaScript ;\
-        cd .. ;\
-        rm -rf dist ;\
-    ').exec();
-
+    run('mkdir dist ;cp -ar Koha dist/. ;cp -ar JavaScript dist/. ;sed -i -e "s/{VERSION}/' + package_json.version + '/g" ' + pm_file_path_full_dist + ' ;sed -i -e "s/1900-01-01/${today}/g" ${pm_file_path_full_dist} ;cd dist ;zip -r ../' + release_filename + ' ./Koha ./JavaScript ;cd .. ;rm -rf dist ;').exec();
 });
 
 gulp.task('release', () => {