diff --git a/packages/bruno-electron/src/ipc/network/index.js b/packages/bruno-electron/src/ipc/network/index.js
index 2ac9acf39..5b5368e2c 100644
--- a/packages/bruno-electron/src/ipc/network/index.js
+++ b/packages/bruno-electron/src/ipc/network/index.js
@@ -20,7 +20,7 @@ const { prepareRequest } = require('./prepare-request');
 const interpolateVars = require('./interpolate-vars');
 const { makeAxiosInstance } = require('./axios-instance');
 const { cancelTokens, saveCancelToken, deleteCancelToken } = require('../../utils/cancel-token');
-const { uuid, safeStringifyJSON, safeParseJSON, parseDataFromResponse, parseDataFromRequest } = require('../../utils/common');
+const { uuid, safeStringifyJSON, safeParseJSON, parseDataFromResponse, parseDataFromRequest, mergeEnvironmentVariables } = require('../../utils/common');
 const { chooseFileToSave, writeBinaryFile, writeFile } = require('../../utils/filesystem');
 const { addCookieToJar, getDomainsWithCookies, getCookieStringForUrl } = require('../../utils/cookies');
 const { createFormData } = require('../../utils/form-data');
@@ -808,13 +808,14 @@ const registerNetworkIpc = (mainWindow) => {
       const globalEnvironmentVariables = collection.globalEnvironmentVariables;
       // request runtime variables
       const requestRunTimeVariables = _request.vars;
-      const combinedVars = merge(
-        {},
-        envVars || {},
-        collectionrunTimeVars || {},
-        globalEnvironmentVariables || {},
-        requestRunTimeVariables || {}
+
+      const combinedVars = mergeEnvironmentVariables(
+        envVars,
+        collectionrunTimeVars,
+        globalEnvironmentVariables,
+        requestRunTimeVariables
       );
+      
       const collectionRoot = get(collection, 'root', {});
       const request = prepareGqlIntrospectionRequest(endpoint, combinedVars, _request, collectionRoot);