diff --git a/src/clients/Elsa.Api.Client/Helpers/RefitSettingsHelper.cs b/src/clients/Elsa.Api.Client/Helpers/RefitSettingsHelper.cs
index b5e5de3c5..4a36d759a 100644
--- a/src/clients/Elsa.Api.Client/Helpers/RefitSettingsHelper.cs
+++ b/src/clients/Elsa.Api.Client/Helpers/RefitSettingsHelper.cs
@@ -34,6 +34,8 @@ public static class RefitSettingsHelper
         options.Converters.Add(new VersionOptionsJsonConverter());
         options.Converters.Add(new TypeJsonConverter());
         
+        configureJsonSerializerOptions?.Invoke(serviceProvider, options);
+        
         return options;
     }
 }
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