diff --git a/nightwatch.conf.cjs b/nightwatch.conf.cjs
index 33436d1afd56adcb6f567edf504fe676abc3c910..43f0a1caa08134cbf16f872a998505ddb74db9db 100644
--- a/nightwatch.conf.cjs
+++ b/nightwatch.conf.cjs
@@ -85,8 +85,8 @@ module.exports = {
           'acceptInsecureCerts': true,
           'moz:firefoxOptions': {
             args: [
-              // '-headless',
-              // '-verbose'
+              // '-verbose',
+              '-headless'
             ],
           },
         },
@@ -110,10 +110,10 @@ module.exports = {
           // w3c:false tells Chromedriver to run using the legacy JSONWire protocol (not required in Chrome 78)
           w3c: true,
           args: [
-            // '--no-sandbox',
+            '--no-sandbox',
             // '--ignore-certificate-errors',
-            // '--allow-insecure-localhost',
-            // '--headless'
+            '--allow-insecure-localhost',
+            '--headless'
           ],
         },
       },