diff --git a/src/engine/engine.cpp b/src/engine/engine.cpp
index f65690cc2d..abdd260a3f 100644
--- a/src/engine/engine.cpp
+++ b/src/engine/engine.cpp
@@ -353,6 +353,16 @@ class EngineImpl : public Engine
 
 		LuaWrapper::createSystemFunction(m_state, "Engine", "createEntityEx", &LUA_createEntityEx);
 		LuaWrapper::createSystemFunction(m_state, "Engine", "multVecQuat", &LUA_multVecQuat);
+		LuaWrapper::createSystemVariable(m_state, "Engine", "INPUT_TYPE_DOWN", InputSystem::DOWN);
+		LuaWrapper::createSystemVariable(m_state, "Engine", "INPUT_TYPE_PRESSED", InputSystem::PRESSED);
+		LuaWrapper::createSystemVariable(m_state, "Engine", "INPUT_TYPE_MOUSE_X", InputSystem::MOUSE_X);
+		LuaWrapper::createSystemVariable(m_state, "Engine", "INPUT_TYPE_MOUSE_Y", InputSystem::MOUSE_Y);
+		LuaWrapper::createSystemVariable(m_state, "Engine", "INPUT_TYPE_LTHUMB_X", InputSystem::LTHUMB_X);
+		LuaWrapper::createSystemVariable(m_state, "Engine", "INPUT_TYPE_LTHUMB_Y", InputSystem::LTHUMB_Y);
+		LuaWrapper::createSystemVariable(m_state, "Engine", "INPUT_TYPE_RTHUMB_X", InputSystem::RTHUMB_X);
+		LuaWrapper::createSystemVariable(m_state, "Engine", "INPUT_TYPE_RTHUMB_Y", InputSystem::RTHUMB_Y);
+		LuaWrapper::createSystemVariable(m_state, "Engine", "INPUT_TYPE_RTRIGGER", InputSystem::RTRIGGER);
+		LuaWrapper::createSystemVariable(m_state, "Engine", "INPUT_TYPE_LTRIGGER", InputSystem::LTRIGGER);
 	}