diff --git a/onnx_utils.hpp b/onnx_utils.hpp
index 32260607..6b07a0df 100644
--- a/onnx_utils.hpp
+++ b/onnx_utils.hpp
@@ -25,6 +25,7 @@
 #include <google/protobuf/io/zero_copy_stream_impl.h>
 #include <google/protobuf/text_format.h>
 #include <iostream>
+#include <limits>
 #include <onnx/onnx_pb.h>
 #include <sstream>