diff --git a/src/CapabilityManager.ts b/src/CapabilityManager.ts
index ec5be5049..f8cb6d343 100644
--- a/src/CapabilityManager.ts
+++ b/src/CapabilityManager.ts
@@ -93,6 +93,7 @@ export async function iOSCapabilities(
   caps.firstMatch[0]['appium:udid'] = freeDevice.udid;
   caps.firstMatch[0]['appium:deviceName'] = freeDevice.name;
   caps.firstMatch[0]['appium:platformVersion'] = freeDevice.sdk;
+  caps.firstMatch[0]['appium:wdaLocalPort'] = freeDevice.wdaLocalPort;
   caps.firstMatch[0]['appium:mjpegServerPort'] = options.liveVideo
     ? freeDevice.mjpegServerPort
     : undefined;
@@ -101,11 +102,11 @@ export async function iOSCapabilities(
       where: { fileName: 'wda-resign.ipa' },
     });
     if (wdaInfo && !process.env.GO_IOS) {
-      caps.firstMatch[0]['appium:wdaLocalPort'] = freeDevice.wdaLocalPort;
       caps.firstMatch[0]['appium:usePreinstalledWDA'] = true;
       caps.firstMatch[0]['appium:updatedWDABundleId'] = wdaInfo.appBundleId;
       caps.firstMatch[0]['appium:updatedWDABundleIdSuffix'] = '';
     } else if (wdaInfo && process.env.GO_IOS) {
+      delete caps.firstMatch[0]['appium:wdaLocalPort'];
       caps.firstMatch[0]['appium:webDriverAgentUrl'] = freeDevice.webDriverAgentUrl;
     }
   }