diff --git a/packages/collector/test/tracing/control_flow/pubsub_async_iterator/app.js b/packages/collector/test/tracing/control_flow/pubsub_async_iterator/app.js
index 7c5c390793..3786ac7ad7 100644
--- a/packages/collector/test/tracing/control_flow/pubsub_async_iterator/app.js
+++ b/packages/collector/test/tracing/control_flow/pubsub_async_iterator/app.js
@@ -11,6 +11,7 @@ process.on('SIGTERM', () => {
   process.exit(0);
 });
 
+require('./mockVersion');
 require('../../../..')();
 
 const cls = require('../../../../../core/src/tracing/cls');
diff --git a/packages/collector/test/tracing/control_flow/pubsub_async_iterator/app_v2.js b/packages/collector/test/tracing/control_flow/pubsub_async_iterator/app_v2.js
index 393acf7b08..a58355bbff 100644
--- a/packages/collector/test/tracing/control_flow/pubsub_async_iterator/app_v2.js
+++ b/packages/collector/test/tracing/control_flow/pubsub_async_iterator/app_v2.js
@@ -10,13 +10,14 @@ process.on('SIGTERM', () => {
   process.exit(0);
 });
 
+require('./mockVersion');
 require('../../../..')();
 
 const cls = require('../../../../../core/src/tracing/cls');
 
 const express = require('express');
 const morgan = require('morgan');
-const graphqlSubscriptions = require('graphql-subscriptions-v2');
+const graphqlSubscriptions = require('graphql-subscriptions');
 const port = require('../../../test_util/app-port')();
 
 const pubsub = new graphqlSubscriptions.PubSub();
diff --git a/packages/collector/test/tracing/control_flow/pubsub_async_iterator/mockVersion.js b/packages/collector/test/tracing/control_flow/pubsub_async_iterator/mockVersion.js
new file mode 100644
index 0000000000..ea487e08a8
--- /dev/null
+++ b/packages/collector/test/tracing/control_flow/pubsub_async_iterator/mockVersion.js
@@ -0,0 +1,30 @@
+/*
+ * (c) Copyright IBM Corp. 2024
+ */
+
+'use strict';
+
+const mock = require('mock-require');
+const hook = require('../../../../../core/src/util/hook');
+
+const GRAPHQL_SUBSCRIPTIONS_VERSION = process.env.GRAPHQL_SUBSCRIPTIONS_VERSION;
+const GRAPHQL_SUBSCRIPTIONS_REQUIRE =
+  process.env.GRAPHQL_SUBSCRIPTIONS_VERSION === 'latest'
+    ? 'graphql-subscriptions'
+    : `graphql-subscriptions-${GRAPHQL_SUBSCRIPTIONS_VERSION}`;
+
+if (GRAPHQL_SUBSCRIPTIONS_REQUIRE !== 'graphql-subscriptions') {
+  mock('graphql-subscriptions', GRAPHQL_SUBSCRIPTIONS_REQUIRE);
+}
+
+const originalOnFileLoad = hook.onFileLoad;
+hook.onFileLoad = function onFileLoad() {
+  if (arguments[0].source === '\\/graphql-subscriptions\\/dist\\/pubsub-async-iterator\\.js') {
+    const str = arguments[0].source.replace('graphql-subscriptions', GRAPHQL_SUBSCRIPTIONS_REQUIRE);
+    const reg = new RegExp(str, '');
+    arguments[0] = reg;
+    return originalOnFileLoad.apply(this, arguments);
+  }
+
+  return originalOnFileLoad.apply(this, arguments);
+};
diff --git a/packages/collector/test/tracing/control_flow/pubsub_async_iterator/test.js b/packages/collector/test/tracing/control_flow/pubsub_async_iterator/test.js
index 76d1ca2c1c..41b521ce61 100644
--- a/packages/collector/test/tracing/control_flow/pubsub_async_iterator/test.js
+++ b/packages/collector/test/tracing/control_flow/pubsub_async_iterator/test.js
@@ -13,7 +13,7 @@ const config = require('../../../../../core/test/config');
 const ProcessControls = require('../../../test_util/ProcessControls');
 const globalAgent = require('../../../globalAgent');
 
-const mochaSuiteFn = supportedVersion(process.versions.node) ? describe.only : describe.skip;
+const mochaSuiteFn = supportedVersion(process.versions.node) ? describe : describe.skip;
 
 ['latest', 'v2'].forEach(version => {
   mochaSuiteFn(`tracing/graphql-subscriptions@${version} - PubSub/async iterator (pull before push)`, function () {
@@ -24,7 +24,10 @@ const mochaSuiteFn = supportedVersion(process.versions.node) ? describe.only : d
 
     before(async () => {
       controls = new ProcessControls({
-        appPath: version === 'v2' ? path.join(__dirname, 'app_v2') : path.join(__dirname, 'app'),
+        appPath: version === 'latest' ? path.join(__dirname, 'app') : path.join(__dirname, 'app_v2'),
+        env: {
+          GRAPHQL_SUBSCRIPTIONS_VERSION: version
+        },
         useGlobalAgent: true
       });