diff -r 869fe95c4e5e -r 5bd755eaa5a8 src/linetypes/subfilereference.h
--- a/src/linetypes/subfilereference.h	Sat Mar 05 00:51:23 2022 +0200
+++ b/src/linetypes/subfilereference.h	Sat Mar 05 12:42:14 2022 +0200
@@ -26,6 +26,7 @@
 	QDataStream& serialize(QDataStream& stream) const override;
 	QDataStream& deserialize(QDataStream& stream) override;
 	QString toLDrawCode() const override;
+	QString iconName() const override;
 	glm::mat4 transformation;
 	QString referenceName;
 	bool isInverted = false;