diff --git a/source/shared_lib/CMakeLists.txt b/source/shared_lib/CMakeLists.txt
index 820032ac4..6a790d32e 100644
--- a/source/shared_lib/CMakeLists.txt
+++ b/source/shared_lib/CMakeLists.txt
@@ -22,6 +22,7 @@ IF(BUILD_MEGAGLEST_MODEL_VIEWER OR BUILD_MEGAGLEST_MAP_EDITOR OR BUILD_MEGAGLEST
 	option(ENABLE_FRIBIDI "Enable FriBIDi support" ON)
 	option(FORCE_LUA_5_1 "Force looking for LUA 5.1" OFF)
 	option(FORCE_LUA_5_2 "Force looking for LUA 5.2" OFF)
+	option(FORCE_LUA_5_3 "Force looking for LUA 5.3" OFF)
 
 	IF(WIN32)
 		SET(CMAKE_LIBRARY_PATH ${CMAKE_LIBRARY_PATH}