diff --git a/onnxruntime/core/providers/webnn/builders/impl/gru_op_builder.cc b/onnxruntime/core/providers/webnn/builders/impl/gru_op_builder.cc
index b240e30d38b22..fdaaae28df051 100644
--- a/onnxruntime/core/providers/webnn/builders/impl/gru_op_builder.cc
+++ b/onnxruntime/core/providers/webnn/builders/impl/gru_op_builder.cc
@@ -26,8 +26,8 @@ class GruOpBuilder : public BaseOpBuilder {
  private:
   bool IsOpSupportedImpl(const InitializedTensorSet& initializers, const Node& node,
                          const WebnnDeviceType /*device_type*/, const logging::Logger& logger) const override;
-  bool HasSupportedInputsImpl(const InitializedTensorSet& /* initializers */, const Node& node,
-                              const emscripten::val& wnn_limits, const logging::Logger& logger) const override;
+  bool HasSupportedInputsImpl(const Node& node, const emscripten::val& wnn_limits,
+                              const logging::Logger& logger) const override;
   bool HasSupportedOutputsImpl(const Node& node, const emscripten::val& wnn_limits,
                                const logging::Logger& logger) const override;
 };