diff --git a/lib/models.js b/lib/models.js
index 635c453..e821eb4 100644
--- a/lib/models.js
+++ b/lib/models.js
@@ -41,6 +41,7 @@ module.exports = {
 
 	'rockrobo.vacuum.v1': Vacuum,
 	'roborock.vacuum.s5': Vacuum,
+	'roborock.vacuum.m1s': Vacuum,
 
 	'lumi.gateway.v2': Gateway.WithLightAndSensor,
 	'lumi.gateway.v3': Gateway.WithLightAndSensor,