diff --git a/sherpa-onnx/csharp-api/CPPLINT.cfg b/sherpa-onnx/csharp-api/CPPLINT.cfg
new file mode 100644
index 00000000..51ff339c
--- /dev/null
+++ b/sherpa-onnx/csharp-api/CPPLINT.cfg
@@ -0,0 +1 @@
+exclude_files=.*