diff --git a/packages/bruno-js/src/runtime/script-runtime.js b/packages/bruno-js/src/runtime/script-runtime.js
index ac9d954a0..9f4871ae6 100644
--- a/packages/bruno-js/src/runtime/script-runtime.js
+++ b/packages/bruno-js/src/runtime/script-runtime.js
@@ -10,6 +10,7 @@ const punycode = require('punycode');
 const Bru = require('../bru');
 const BrunoRequest = require('../bruno-request');
 const BrunoResponse = require('../bruno-response');
+const { cleanJson } = require('../utils');
 
 // Inbuilt Library Support
 const atob = require('atob');
@@ -37,7 +38,7 @@ class ScriptRuntime {
     if (onConsoleLog && typeof onConsoleLog === 'function') {
       const customLogger = (type) => {
         return (...args) => {
-          onConsoleLog(type, args);
+          onConsoleLog(type, cleanJson(args));
         };
       };
       context.console = {
@@ -81,8 +82,8 @@ class ScriptRuntime {
     await asyncVM();
     return {
       request,
-      envVariables,
-      collectionVariables
+      envVariables: cleanJson(envVariables),
+      collectionVariables: cleanJson(collectionVariables)
     };
   }
 
@@ -100,7 +101,7 @@ class ScriptRuntime {
     if (onConsoleLog && typeof onConsoleLog === 'function') {
       const customLogger = (type) => {
         return (...args) => {
-          onConsoleLog(type, args);
+          onConsoleLog(type, cleanJson(args));
         };
       };
       context.console = {
@@ -136,8 +137,8 @@ class ScriptRuntime {
 
     return {
       response,
-      envVariables,
-      collectionVariables
+      envVariables: cleanJson(envVariables),
+      collectionVariables: cleanJson(collectionVariables)
     };
   }
 }
diff --git a/packages/bruno-js/src/runtime/test-runtime.js b/packages/bruno-js/src/runtime/test-runtime.js
index 323a001ab..427506524 100644
--- a/packages/bruno-js/src/runtime/test-runtime.js
+++ b/packages/bruno-js/src/runtime/test-runtime.js
@@ -6,6 +6,7 @@ const BrunoRequest = require('../bruno-request');
 const BrunoResponse = require('../bruno-response');
 const Test = require('../test');
 const TestResults = require('../test-results');
+const { cleanJson } = require('../utils');
 
 // Inbuilt Library Support
 const atob = require('atob');
@@ -49,7 +50,7 @@ class TestRuntime {
     if (onConsoleLog && typeof onConsoleLog === 'function') {
       const customLogger = (type) => {
         return (...args) => {
-          onConsoleLog(type, args);
+          onConsoleLog(type, cleanJson(args));
         };
       };
       context.console = {
@@ -82,9 +83,9 @@ class TestRuntime {
 
     return {
       request,
-      envVariables,
-      collectionVariables,
-      results: __brunoTestResults.getResults()
+      envVariables: cleanJson(envVariables),
+      collectionVariables: cleanJson(collectionVariables),
+      results: cleanJson(__brunoTestResults.getResults())
     };
   }
 }
diff --git a/packages/bruno-js/src/utils.js b/packages/bruno-js/src/utils.js
index a1ba5a7ed..aca101962 100644
--- a/packages/bruno-js/src/utils.js
+++ b/packages/bruno-js/src/utils.js
@@ -118,9 +118,28 @@ const createResponseParser = (response = {}) => {
   return res;
 };
 
+/**
+ * Objects that are created inside vm2 execution context result in an serilaization error when sent to the renderer process
+ * Error sending from webFrameMain:  Error: Failed to serialize arguments
+ *    at s.send (node:electron/js2c/browser_init:169:631)
+ *    at g.send (node:electron/js2c/browser_init:165:2156)
+ * How to reproduce
+ *    Remove the cleanJson fix and execute the below post response script
+ *    bru.setVar("a", {b:3});
+ * Todo: Find a better fix
+ */
+const cleanJson = (data) => {
+  try {
+    return JSON.parse(JSON.stringify(data));
+  } catch (e) {
+    return data;
+  }
+};
+
 module.exports = {
   evaluateJsExpression,
   evaluateJsTemplateLiteral,
   createResponseParser,
-  internalExpressionCache
+  internalExpressionCache,
+  cleanJson
 };