diff --git a/src/substrait/textplan/PlanPrinterVisitor.cpp b/src/substrait/textplan/PlanPrinterVisitor.cpp
index e94e0eff..91585517 100644
--- a/src/substrait/textplan/PlanPrinterVisitor.cpp
+++ b/src/substrait/textplan/PlanPrinterVisitor.cpp
@@ -1,7 +1,12 @@
 /* SPDX-License-Identifier: Apache-2.0 */
 
 #include "substrait/textplan/PlanPrinterVisitor.h"
+
+#ifdef _WIN32
+#include <io.h>
+#else
 #include <unistd.h>
+#endif
 
 #include <sstream>
 #include <string>
diff --git a/src/substrait/textplan/converter/SaveBinary.cpp b/src/substrait/textplan/converter/SaveBinary.cpp
index d4cde817..165ef534 100644
--- a/src/substrait/textplan/converter/SaveBinary.cpp
+++ b/src/substrait/textplan/converter/SaveBinary.cpp
@@ -7,8 +7,14 @@
 #include <google/protobuf/io/zero_copy_stream_impl.h>
 #include <google/protobuf/text_format.h>
 #include <google/protobuf/util/json_util.h>
+
+#ifdef _WIN32
+#include <io.h>
+#else
 #include <sys/fcntl.h>
 #include <sys/stat.h>
+#endif
+
 #include <fstream>
 
 #include "substrait/proto/plan.pb.h"