diff --git a/src/google/protobuf/compiler/zip_writer.cc b/src/google/protobuf/compiler/zip_writer.cc
index aec203636b48e..5e8a94bcf97a6 100644
--- a/src/google/protobuf/compiler/zip_writer.cc
+++ b/src/google/protobuf/compiler/zip_writer.cc
@@ -13,6 +13,7 @@
 #include "google/protobuf/compiler/zip_writer.h"
 
 #include <cstdint>
+#include <string>
 
 #include "google/protobuf/io/coded_stream.h"