diff --git a/packages/babel-preset-medusa-package/index.js b/packages/babel-preset-medusa-package/index.js
index 387291ebba..3abaf2555b 100644
--- a/packages/babel-preset-medusa-package/index.js
+++ b/packages/babel-preset-medusa-package/index.js
@@ -18,7 +18,7 @@ function preset(context, options = {}) {
       r(`babel-plugin-transform-typescript-metadata`),
       r(`@babel/plugin-proposal-optional-chaining`),
       [r(`@babel/plugin-proposal-decorators`), { legacy: true }],
-      [r(`@babel/plugin-proposal-class-properties`), { loose: true }],
+      r(`@babel/plugin-proposal-class-properties`),
       r(`@babel/plugin-transform-classes`),
       r(`@babel/plugin-transform-instanceof`),
       r(`@babel/plugin-transform-runtime`),