diff --git a/Runtime/GuruCore/Runtime/IPM/Scripts/Requests/AuthUserRequest.cs b/Runtime/GuruCore/Runtime/IPM/Scripts/Requests/AuthUserRequest.cs
index 058429e..5935b97 100644
--- a/Runtime/GuruCore/Runtime/IPM/Scripts/Requests/AuthUserRequest.cs
+++ b/Runtime/GuruCore/Runtime/IPM/Scripts/Requests/AuthUserRequest.cs
@@ -20,7 +20,7 @@ namespace Guru
 			var data = new Dictionary<string, object>()
 			{
 				["secret"] = IPMConfig.IPM_DEVICE_ID,
-				["eventConfig"] = EventConfig.BuildJson(),
+				["eventConfig"] = EventConfig.Build(),
 			};
 			var  json = JsonConvert.SerializeObject(data);
 			Debug.Log($"[SDK] --- AuthUserRequest json: {json}");