diff --git a/javascript/node/selenium-webdriver/bidi/continueRequestParameters.js b/javascript/node/selenium-webdriver/bidi/continueRequestParameters.js
index ef305b8e1a66d..b6051d0e1e254 100644
--- a/javascript/node/selenium-webdriver/bidi/continueRequestParameters.js
+++ b/javascript/node/selenium-webdriver/bidi/continueRequestParameters.js
@@ -49,7 +49,7 @@ class ContinueRequestParameters {
     const headerList = []
     headers.forEach((header) => {
       if (!(header instanceof Header)) {
-        throw new Error(`CookieHeader must be an instance of Header. Received:'${header}'`)
+        throw new Error(`Header value must be an instance of Header. Received:'${header}'`)
       }
       headerList.push(Object.fromEntries(header.asMap()))
     })
diff --git a/javascript/node/selenium-webdriver/bidi/continueResponseParameters.js b/javascript/node/selenium-webdriver/bidi/continueResponseParameters.js
index 04db033f923ae..21275d637e0ec 100644
--- a/javascript/node/selenium-webdriver/bidi/continueResponseParameters.js
+++ b/javascript/node/selenium-webdriver/bidi/continueResponseParameters.js
@@ -55,7 +55,7 @@ class ContinueResponseParameters {
     const headerList = []
     headers.forEach((header) => {
       if (!(header instanceof Header)) {
-        throw new Error(`Header must be an instance of Header. Received:'${header}'`)
+        throw new Error(`Header value must be an instance of Header. Received:'${header}'`)
       }
       headerList.push(Object.fromEntries(header.asMap()))
     })