diff --git a/lib/reporter/index.js b/lib/reporter/index.js
index 066c4dfc90..5ae14d97b9 100644
--- a/lib/reporter/index.js
+++ b/lib/reporter/index.js
@@ -8,7 +8,7 @@ class Reporter extends SimplifiedReporter {
   static printAssertions(testcase) {
     testcase.assertions.forEach(function(a) {
       if (a.failure !== false) {
-        let message = a.stackTrace.split('\n');
+        const message = a.stackTrace.split('\n');
         message.unshift(a.fullMsg);
         Utils.showStackTrace(message.join('\n'));
       }
@@ -188,7 +188,7 @@ class Reporter extends SimplifiedReporter {
     try {
       let commandResult = result;
 
-      let isSuccess =  result === undefined ||
+      const isSuccess =  result === undefined ||
         result == null || result.passed ||
         !((result instanceof Error) ||
           (result.error instanceof Error) ||
@@ -281,7 +281,7 @@ class Reporter extends SimplifiedReporter {
    * Subtracts the number of passed assertions from the total assertions count
    */
   resetCurrentTestPassedCount() {
-    let assertionsCount = this.testResults.currentTestResult.passed;
+    const assertionsCount = this.testResults.currentTestResult.passed;
 
     this.testResults.subtractPassedCount(assertionsCount);
   }
@@ -292,8 +292,8 @@ class Reporter extends SimplifiedReporter {
       ok = true;
     }
 
-    let elapsedTime = this.testResults.currentTestElapsedTime;
-    let currentTestResult = this.testResults.currentTestResult;
+    const elapsedTime = this.testResults.currentTestElapsedTime;
+    const currentTestResult = this.testResults.currentTestResult;
 
     const Concurrency = require('../runner/concurrency');
     const isWorker = Concurrency.isWorker();
@@ -310,7 +310,7 @@ class Reporter extends SimplifiedReporter {
         Logger.logDetailedMessage(colors.green('No assertions ran.\n'), 'warn');
       }
     } else {
-      let failureMsg = this.getFailureMessage();
+      const failureMsg = this.getFailureMessage();
       Logger.logDetailedMessage(`\n  ${colors.red('FAILED:')} ${failureMsg} (${Utils.formatElapsedTime(elapsedTime, true)})`);
     }
   }
@@ -323,16 +323,16 @@ class Reporter extends SimplifiedReporter {
   printSimplifiedTestResult(ok, elapsedTime, isWorker) {
     const {currentTest} = this;
 
-    let result = [colors[ok ? 'green': 'red'](Utils.symbols[ok ? 'ok' : 'fail'])];
+    const result = [colors[ok ? 'green': 'red'](Utils.symbols[ok ? 'ok' : 'fail'])];
     if (!this.unitTestsMode) {
       if (isWorker) {
-        result.push(colors.white(process.env.__NIGHTWATCH_ENV, colors.background.black));
+        result.push(colors.white(this.settings.testEnv, colors.background.black));
       }
 
       result.push(colors.cyan('[' + this.suiteName + ']'));
     }
 
-    let testName = currentTest.name;
+    const testName = currentTest.name;
     result.push(ok ? testName : colors.red(testName));
 
     if (elapsedTime > 20) {
@@ -355,8 +355,8 @@ class Reporter extends SimplifiedReporter {
   }
 
   getFailureMessage() {
-    let failureMsg = [];
-    let currentTestResult = this.testResults.currentTestResult;
+    const failureMsg = [];
+    const currentTestResult = this.testResults.currentTestResult;
 
     if (currentTestResult.failed > 0){
       failureMsg.push(`${colors.red(currentTestResult.failed)} assertions failed`);
diff --git a/lib/runner/concurrency/child-process.js b/lib/runner/concurrency/child-process.js
index af4310331c..5b231ca6ca 100644
--- a/lib/runner/concurrency/child-process.js
+++ b/lib/runner/concurrency/child-process.js
@@ -1,5 +1,6 @@
 const child_process = require('child_process');
 const EventEmitter = require('events');
+const boxen = require('boxen');
 const {Logger, isObject, symbols} = require('../../utils');
 const ProcessListener = require('../../runner/process-listener.js');
 
@@ -80,7 +81,7 @@ class ChildProcess extends EventEmitter {
   writeToStdout(data) {
     data = data.toString().trim();
 
-    let color_pair = this.availColors[this.index%4];
+    const color_pair = this.availColors[this.index%4];
     let output = '';
 
     if (ChildProcess.prevIndex !== this.index) {
@@ -99,7 +100,7 @@ class ChildProcess extends EventEmitter {
         this.env_label = Logger.colors[color_pair[1]](` ${this.environment} `, Logger.colors.background[color_pair[0]]);
       }
 
-      let lines = data.split('\n').map(line => {
+      const lines = data.split('\n').map(line => {
         return childProcessLabel + ' ' + line + ' ';
       });
 
@@ -118,8 +119,8 @@ class ChildProcess extends EventEmitter {
   run(colors, type) {
     this.availColors = colors;
 
-    let cliArgs = this.getArgs();
-    let env = {};
+    const cliArgs = this.getArgs();
+    const env = {};
 
     Object.keys(process.env).forEach(function(key) {
       env[key] = process.env[key];
@@ -147,7 +148,7 @@ class ChildProcess extends EventEmitter {
           }));
         }
 
-        let color_pair = this.availColors[this.index%4];
+        const color_pair = this.availColors[this.index%4];
 
         this.printLog(' Running: ' + Logger.colors[color_pair[1]](` ${this.env_itemKey} `, Logger.colors.background[color_pair[0]]));
 
@@ -168,9 +169,15 @@ class ChildProcess extends EventEmitter {
         this.child.on('exit', code => {
           this.printLog('');
 
-          let status = code > 0 ? symbols.fail : symbols.ok;
-          // eslint-disable-next-line no-console
-          console.log(`\n${status} ${this.env_label}`, this.env_output.join('\n'), '\n');
+          const status = code > 0 ? symbols.fail : symbols.ok;
+
+          if (this.settings.disable_output_boxes) {
+            // eslint-disable-next-line no-console
+            console.log(`\n${status} ${this.env_label}`, this.env_output.join('\n'), '\n');
+          } else {
+            // eslint-disable-next-line no-console
+            console.log(boxen(this.env_output.join('\n'), {title: `────────────────── ${status} ${this.env_label}`, padding: 1, borderColor: 'cyan'}));
+          }
 
           code = code || this.processListener.exitCode;
           resolve(code);
diff --git a/lib/runner/concurrency/worker-task.js b/lib/runner/concurrency/worker-task.js
index 31901906d1..427a99c641 100644
--- a/lib/runner/concurrency/worker-task.js
+++ b/lib/runner/concurrency/worker-task.js
@@ -25,7 +25,8 @@ class WorkerTask extends EventEmitter {
     this.argv = argv;
     this.index = index;
     this.task_label = '';
-  }  
+    this.env_label = argv.env;
+  }
 
   printLog(msg) {
     if (this.settings.output) {
@@ -86,8 +87,13 @@ class WorkerTask extends EventEmitter {
 
     return this.piscina.run({argv: this.argv, port1}, {transferList: [port1]})
       .then(failures => {
-        // eslint-disable-next-line no-console
-        console.log(boxen(this.task_output.join('\n'), {title: `────────────────── ${failures ? symbols.fail : symbols.ok} ${this.task_label}`, padding: 1, borderColor: 'cyan'}));
+        if (this.settings.disable_output_boxes){
+          // eslint-disable-next-line no-console
+          console.log(`${failures ? symbols.fail : symbols.ok} ${this.task_label}\n`, this.task_output.join('\n'), '\n');
+        } else {
+          // eslint-disable-next-line no-console
+          console.log(boxen(this.task_output.join('\n'), {title: `────────────────── ${failures ? symbols.fail : symbols.ok} ${this.task_label}`, padding: 1, borderColor: 'cyan'}));
+        }
       });
   }
 }
diff --git a/lib/settings/defaults.js b/lib/settings/defaults.js
index 36adfbc733..d7aed546c0 100644
--- a/lib/settings/defaults.js
+++ b/lib/settings/defaults.js
@@ -268,6 +268,9 @@ module.exports = {
   // Set this to true if you'd like to see timestamps next to the logging output
   output_timestamp: false,
 
+  // Set this to true if you'd like to disable bounding boxes on terminal output. Useful when running in some CI environments.
+  disable_output_boxes: false,
+
   // Set this to iso if you'd like to see timestamps as ISO strings
   timestamp_format: '',