diff --git a/src/Plugins/BotSharp.Plugin.WebDriver/UtilFunctions/UtilWebCloseBrowserFn.cs b/src/Plugins/BotSharp.Plugin.WebDriver/UtilFunctions/UtilWebCloseBrowserFn.cs
index ff898232..6c7bfefa 100644
--- a/src/Plugins/BotSharp.Plugin.WebDriver/UtilFunctions/UtilWebCloseBrowserFn.cs
+++ b/src/Plugins/BotSharp.Plugin.WebDriver/UtilFunctions/UtilWebCloseBrowserFn.cs
@@ -28,7 +28,7 @@ public class UtilWebCloseBrowserFn : IFunctionCallback
             ContextId = webDriverService.GetMessageContext(message)
         };
 
-        await browser.CloseBrowser(message.CurrentAgentId);
+        await browser.CloseBrowser(msg.ContextId);
 
         message.Content = $"Browser closed.";