diff --git a/fern/products/sdks/generators/csharp/configuration.mdx b/fern/products/sdks/generators/csharp/configuration.mdx
index 4343ea434..8dc258154 100644
--- a/fern/products/sdks/generators/csharp/configuration.mdx
+++ b/fern/products/sdks/generators/csharp/configuration.mdx
@@ -32,6 +32,10 @@ Sets the name of the generated API client class. This determines the primary cli
 Customizes the name of the pagination helper class used for handling paginated API responses. This allows you to specify a custom name that fits your naming conventions.
 </ParamField>
 
+<ParamField path="default-timeout-in-seconds" type="number | 'infinity'" default="30" required={false} toc={true}>
+The default timeout for network requests, in seconds. Set to `infinity` to disable the default timeout. SDK users can still override this per-request via `RequestOptions.Timeout`.
+</ParamField>
+
 <ParamField path="enable-forward-compatible-enums" type="boolean" required={false} toc={true}>
 When enabled, generates enum types that can handle unknown values. This allows the SDK to process new enum values that may be added to the API without breaking existing client code, improving forward compatibility.
 </ParamField>