diff --git a/src/scripting/lua.cpp b/src/scripting/lua.cpp
index a72fb2b4b6d..3e6269374c1 100644
--- a/src/scripting/lua.cpp
+++ b/src/scripting/lua.cpp
@@ -3778,7 +3778,7 @@ void LuaKernel::initialize()
 static char const *handled_file_tags[] = {
 	"color_palette", "color_range", "era", "event", "generator",
 	"label", "lua", "menu_item", "music", "side", "sound_source", "story",
-	"terrain_graphics", "time", "time_area", "tunnel", "variables"
+	"terrain_graphics", "time", "time_area", "tunnel", "variables", "endlevel"
 };
 
 static bool is_handled_file_tag(const std::string &s)