diff --git a/src/openrct2/world/map_generator/SurfaceSelection.cpp b/src/openrct2/world/map_generator/SurfaceSelection.cpp
index 1a239849a1..b83a0e0179 100644
--- a/src/openrct2/world/map_generator/SurfaceSelection.cpp
+++ b/src/openrct2/world/map_generator/SurfaceSelection.cpp
@@ -19,6 +19,7 @@
 #include "MapGen.h"
 
 #include <algorithm>
+#include <iterator>
 
 namespace OpenRCT2::World::MapGenerator
 {