diff --git a/karma.conf.js b/karma.conf.js
index 6591b35..3c0a8cb 100644
--- a/karma.conf.js
+++ b/karma.conf.js
@@ -7,7 +7,6 @@ module.exports = function (config) {
     frameworks: ['jasmine', '@angular-devkit/build-angular'],
     plugins: [
       require('karma-jasmine'),
-      require("readable-stream"),
       require('karma-chrome-launcher'),
       require('karma-jasmine-html-reporter'),
       require('karma-coverage-istanbul-reporter'),