diff --git a/karma.conf.cjs b/karma.conf.cjs
index b3c8d77..3f0d034 100644
--- a/karma.conf.cjs
+++ b/karma.conf.cjs
@@ -36,6 +36,9 @@ module.exports = function (config) {
     },
     webpack: {
       mode: "production",
+      optimization: {
+        mangle: false
+      },
       resolve: {
         // Add `.ts` and `.tsx` as a resolvable extension.
         extensions: [".ts", ".tsx", ".js"],