diff --git a/src/goIOSTracker.ts b/src/goIOSTracker.ts
index 885da3219..5772e88fe 100644
--- a/src/goIOSTracker.ts
+++ b/src/goIOSTracker.ts
@@ -137,10 +137,17 @@ export async function startTunnel(
 
   try {
     log.info('Running go-ios agent');
-    const startTunnelCmd = `GO_IOS_AGENT_PORT=${goIOSAgentPort} ${goIOS} tunnel start --userspace --udid=${udid}`;
+    const startTunnelCmd = `${goIOS} tunnel start --userspace --udid=${udid}`;
     log.info(`Starting go-ios tunnel: ${startTunnelCmd}`);
 
-    exec(startTunnelCmd, (error, stdout, stderr) => {
+    const options = {
+      env: {
+        ...process.env,
+        GO_IOS_AGENT_PORT: goIOSAgentPort.toString(),
+      },
+    };
+
+    exec(startTunnelCmd, options, (error, stdout, stderr) => {
       if (error) {
         log.error(`Error starting go-ios tunnel: ${error.message}`);
         return;
diff --git a/src/modules b/src/modules
index 04cee7c69..a74dc5a2b 160000
--- a/src/modules
+++ b/src/modules
@@ -1 +1 @@
-Subproject commit 04cee7c69cf6c99011fcfc5309c81844fece2c75
+Subproject commit a74dc5a2be90ede931409adcc3e2e8c14a457d97