diff --git a/src/game_config.cpp b/src/game_config.cpp
index 877467d7a86..5c68d45a1a3 100644
--- a/src/game_config.cpp
+++ b/src/game_config.cpp
@@ -13,13 +13,15 @@
 */
 
 #include "global.hpp"
+#include "game_config.hpp"
 
 #include "config.hpp"
-#include "log.hpp"
 #include "gettext.hpp"
-#include "game_config.hpp"
+#include "log.hpp"
+#include "util.hpp"
 #include "version.hpp"
 #include "wesconfig.h"
+#include "serialization/string_utils.hpp"
 #ifdef HAVE_REVISION
 #include "revision.hpp"
 #endif /* HAVE_REVISION */