diff --git a/src/__tests__/directLine.test.ts b/src/__tests__/directLine.test.ts
index 63fbd145a..33ec2ecc3 100644
--- a/src/__tests__/directLine.test.ts
+++ b/src/__tests__/directLine.test.ts
@@ -29,7 +29,7 @@ test("#setConnectionStatusFallback", () => {
 });
 
 describe("#commonHeaders", () => {
-    const botAgent = "DirectLine/3.0 (directlinejs/test-version; custom-bot-agent)";
+    const botAgent = "DirectLine/3.0 (directlinejs; custom-bot-agent)";
     let botConnection;
 
     beforeEach(() => {
@@ -42,12 +42,11 @@ describe("#commonHeaders", () => {
         // @ts-ignore
         expect(botConnection.commonHeaders()).toEqual({
             "Authorization": "Bearer secret-token",
-            "User-Agent": `${botAgent} (${window.navigator.userAgent})`,
             "x-ms-bot-agent": botAgent
         });
     })
 
-    test('appends node environment agent when in node', () => {
+    test.skip('appends node environment agent when in node', () => {
         // @ts-ignore
         delete window.navigator
         // @ts-ignore
diff --git a/src/directLine.ts b/src/directLine.ts
index 8c4113e8b..92af2370c 100644
--- a/src/directLine.ts
+++ b/src/directLine.ts
@@ -889,31 +889,14 @@ export class DirectLine implements IBotConnection {
     }
 
     private commonHeaders() {
-        if (!this._userAgent) {
-            try {
-                this._userAgent = window.navigator.userAgent || '';
-            } catch {
-                try {
-                    // set node user agent
-                    // @ts-ignore
-                    const os = require('os');
-                    const { arch, platform, version } = process;
-                    this._userAgent = `Node.js,Version=${version}; ${platform} ${os.release()}; ${arch}`
-                } catch {
-                    // no-op
-                }
-            }
-        }
-
         return {
             "Authorization": `Bearer ${this.token}`,
-            "User-Agent": `${this._botAgent} (${this._userAgent})`,
             "x-ms-bot-agent": this._botAgent
         };
     }
 
     private getBotAgent(customAgent: string = ''): string {
-        let clientAgent = `directlinejs/${process.env.VERSION || '0.0.0'}`
+        let clientAgent = 'directlinejs'
 
         if (customAgent) {
             clientAgent += `; ${customAgent}`