diff --git a/include/onnxruntime/core/session/onnxruntime_cxx_api.h b/include/onnxruntime/core/session/onnxruntime_cxx_api.h
index 1667686c1dadf..8091fd4cfc2a3 100644
--- a/include/onnxruntime/core/session/onnxruntime_cxx_api.h
+++ b/include/onnxruntime/core/session/onnxruntime_cxx_api.h
@@ -2216,7 +2216,7 @@ struct ShapeInferContext {
 
   size_t GetInputCount() const { return input_shapes_.size(); }
 
-  Status SetOutputShape(size_t indice, const Shape& shape, ONNXTensorElementDataType type = ONNX_TENSOR_ELEMENT_DATA_TYPE_FLOAT);
+  Status SetOutputShape(size_t indice, const Shape& shape);
 
   int64_t GetAttrInt(const char* attr_name);
 
diff --git a/include/onnxruntime/core/session/onnxruntime_cxx_inline.h b/include/onnxruntime/core/session/onnxruntime_cxx_inline.h
index 9b9dd81a749c0..aaef111b9f15b 100644
--- a/include/onnxruntime/core/session/onnxruntime_cxx_inline.h
+++ b/include/onnxruntime/core/session/onnxruntime_cxx_inline.h
@@ -1998,10 +1998,9 @@ inline ShapeInferContext::ShapeInferContext(const OrtApi* ort_api,
   }
 }
 
-inline Status ShapeInferContext::SetOutputShape(size_t indice, const Shape& shape, ONNXTensorElementDataType type) {
+inline Status ShapeInferContext::SetOutputShape(size_t indice, const Shape& shape) {
   OrtTensorTypeAndShapeInfo* info = {};
   ORT_CXX_RETURN_ON_API_FAIL(ort_api_->CreateTensorTypeAndShapeInfo(&info));
-  ORT_CXX_RETURN_ON_API_FAIL(ort_api_->SetTensorElementType(info, type));
 
   using InfoPtr = std::unique_ptr<OrtTensorTypeAndShapeInfo, std::function<void(OrtTensorTypeAndShapeInfo*)>>;