diff --git a/addons/pandora/model/type.gd b/addons/pandora/model/type.gd
index 3a43d41..8798147 100644
--- a/addons/pandora/model/type.gd
+++ b/addons/pandora/model/type.gd
@@ -73,8 +73,9 @@ static func lookup(name: String) -> PandoraPropertyType:
 
 	if ResourceLoader.exists(type_path):
 		var ScriptType = load(type_path)
-		if ScriptType != null and ScriptType.has_source_code():
-			return ScriptType.new()
+		if ScriptType != null:
+			if ScriptType.has_source_code() or ScriptType.can_instantiate():
+				return ScriptType.new()
 
 	return UndefinedType.new()
 
diff --git a/addons/pandora/util/script_util.gd b/addons/pandora/util/script_util.gd
index 56f7112..995aded 100644
--- a/addons/pandora/util/script_util.gd
+++ b/addons/pandora/util/script_util.gd
@@ -39,7 +39,7 @@ static func create_entity_from_script(
 
 static func _get_entity_class(path: String) -> GDScript:
 	var EntityClass = load(path)
-	if EntityClass == null:
+	if EntityClass == null or not EntityClass.can_instantiate():
 		push_warning("Unable to find " + path + " - defaulting to PandoraEntity instead.")
 		EntityClass = PandoraEntityScript
 	return EntityClass