diff --git a/src/Playwright/Core/Frame.cs b/src/Playwright/Core/Frame.cs
index 39ba8abed8..0606882e9e 100644
--- a/src/Playwright/Core/Frame.cs
+++ b/src/Playwright/Core/Frame.cs
@@ -525,9 +525,9 @@ private Task WaitForURLAsync(string urlString, Regex urlRegex, Func<string, bool
             };
         }
 
-        private Waiter SetupNavigationWaiter(string apiName, float? timeout)
+        private Waiter SetupNavigationWaiter(string @event, float? timeout)
         {
-            var waiter = new Waiter(_channel, apiName);
+            var waiter = new Waiter(_channel, @event);
             waiter.RejectOnEvent<IPage>(Page, PageEvent.Close.Name, new("Navigation failed because page was closed!"));
             waiter.RejectOnEvent<IPage>(Page, PageEvent.Crash.Name, new("Navigation failed because page was crashed!"));
             waiter.RejectOnEvent<IFrame>(
diff --git a/src/Playwright/Core/Waiter.cs b/src/Playwright/Core/Waiter.cs
index 207d1d2f8b..1df251c3fd 100644
--- a/src/Playwright/Core/Waiter.cs
+++ b/src/Playwright/Core/Waiter.cs
@@ -44,10 +44,10 @@ internal class Waiter : IDisposable
         private bool _disposed;
         private string _error;
 
-        internal Waiter(ChannelBase channel, string apiName)
+        internal Waiter(ChannelBase channel, string @event)
         {
             _channel = channel;
-            var beforeArgs = new { info = new { apiName = apiName, waitId = _waitId, phase = "before" } };
+            var beforeArgs = new { info = new { @event = @event, waitId = _waitId, phase = "before" } };
             var connection = _channel.Connection;
 
             _ = connection.SendMessageToServerAsync(channel.Guid, "waitForEventInfo", beforeArgs);