diff --git a/src/logic/scripting/lua/libs/libxml.cpp b/src/logic/scripting/lua/libs/libxml.cpp
index 139e0ee35..4aa11f3dd 100644
--- a/src/logic/scripting/lua/libs/libxml.cpp
+++ b/src/logic/scripting/lua/libs/libxml.cpp
@@ -51,7 +51,7 @@ static std::unique_ptr<xml::xmlelement> toxml(lua::State* L) {
                 break;
             }
             auto key = lua::require_lstring(L, -1);
-            if (key == "@") {
+            if (key == TAG_ATTR) {
                 break;
             }
             auto value = lua::require_lstring(L, -2);