diff --git a/node_modules/metro-minify-uglify/src/minifier.js b/node_modules/metro-minify-uglify/src/minifier.js
index 021df4c..dcea186 100644
--- a/node_modules/metro-minify-uglify/src/minifier.js
+++ b/node_modules/metro-minify-uglify/src/minifier.js
@@ -44,9 +44,7 @@ function minify(_ref) {
     reserved = _ref.reserved,
     config = _ref.config;
   const options = _extends({}, config, {
-    mangle: _extends({}, config.mangle, {
-      reserved
-    }),
+    mangle: false, // !!!!!!!!!!!!!!!!
 
     sourceMap: _extends({}, config.sourceMap, {
       content: map