diff --git a/include/onnxruntime/core/common/status.h b/include/onnxruntime/core/common/status.h
index ad0d3ef6a6..7ae76a915c 100644
--- a/include/onnxruntime/core/common/status.h
+++ b/include/onnxruntime/core/common/status.h
@@ -14,6 +14,7 @@ limitations under the License.
 #pragma once
 
 #include <memory>
+#include <ostream>
 #include <string>
 #include "core/common/ml_status.h"