diff --git a/src/gn/version.cc b/src/gn/version.cc
index d5fea31..0ed25f2 100644
--- a/src/gn/version.cc
+++ b/src/gn/version.cc
@@ -5,6 +5,7 @@
 #include "gn/version.h"
 #include <iostream>
 #include <string_view>
+#include <tuple>
 
 #include "base/strings/string_number_conversions.h"