diff -r 488d0ba6070b -r f77d2230e87c src/linetypes/metacommand.cpp
--- a/src/linetypes/metacommand.cpp	Tue Sep 21 16:00:15 2021 +0300
+++ b/src/linetypes/metacommand.cpp	Wed Sep 22 00:25:13 2021 +0300
@@ -31,3 +31,23 @@
 	return Type::MetaCommand;
 }
 
+/**
+ * @brief @overload ldraw::Object::serialize
+ * @param stream
+ * @return stream
+ */
+QDataStream& ldraw::MetaCommand::serialize(QDataStream& stream) const
+{
+	return ldraw::Object::serialize(stream) << this->storedText;
+}
+
+/**
+ * @brief @overload ldraw::Object::deserialize
+ * @param stream
+ * @return stream
+ */
+QDataStream& ldraw::MetaCommand::deserialize(QDataStream& stream)
+{
+	return ldraw::Object::deserialize(stream) >> this->storedText;
+}
+