diff --git a/lib/commands/test/karma.js b/lib/commands/test/karma.js
index 77555d9..db1d6ef 100644
--- a/lib/commands/test/karma.js
+++ b/lib/commands/test/karma.js
@@ -36,6 +36,18 @@ function karmaCommand(argv) {
   };
   const webpackConfig = stripes.getStripesWebpackConfig(platform.getStripesConfig(), webpackConfigOptions, context);
 
+  // This fixes the warnings similar to:
+  // WARNING in ./node_modules/mocha/mocha-es2018.js 18541:26-55
+  // Critical dependency: the request of a dependency is an expression
+  // https://github.com/mochajs/mocha/issues/2448#issuecomment-355222358
+  webpackConfig.module.exprContextCritical = false;
+
+  // This fixes warning:
+  // WARNING in DefinePlugin
+  // Conflicting values for 'process.env.NODE_ENV'
+  // https://webpack.js.org/configuration/mode/#usage
+  webpackConfig.mode = 'none';
+
   const karmaService = new KarmaService(context.cwd);
   karmaService.runKarmaTests(webpackConfig, Object.assign({}, argv.karma, { watch: argv.watch, cache: argv.cache }));
 }
diff --git a/lib/test/karma-service.js b/lib/test/karma-service.js
index 5a5acd0..b0b5e31 100644
--- a/lib/test/karma-service.js
+++ b/lib/test/karma-service.js
@@ -167,18 +167,6 @@ module.exports = class KarmaService {
     return karmaConfig;
   }
 
-  // This fixes the warnings similar to:
-  // WARNING in ./node_modules/mocha/mocha-es2018.js 18541:26-55
-  // Critical dependency: the request of a dependency is an expression
-  // https://github.com/mochajs/mocha/issues/2448#issuecomment-355222358
-  webpackConfig.module.exprContextCritical = false;
-
-  // This fixes warning:
-  // WARNING in DefinePlugin
-  // Conflicting values for 'process.env.NODE_ENV'
-  // https://webpack.js.org/configuration/mode/#usage
-  webpackConfig.mode = 'none';
-
   // Runs the specified integration tests
   runKarmaTests(webpackConfig, karmaOptions) {
     const karmaConfig = this.generateKarmaConfig(webpackConfig, karmaOptions);