diff --git a/rts/Sim/Weapons/WeaponLoader.cpp b/rts/Sim/Weapons/WeaponLoader.cpp
index fd98590971..771d830583 100644
--- a/rts/Sim/Weapons/WeaponLoader.cpp
+++ b/rts/Sim/Weapons/WeaponLoader.cpp
@@ -26,6 +26,8 @@
 #include "Sim/Units/UnitDef.h"
 #include "System/Log/ILog.h"
 
+#include <limits>
+
 static std::array<uint8_t, 2048> udWeaponCounts;
 
 WeaponMemPool weaponMemPool;