diff --git a/miio/integrations/vacuum/dreame/dreamevacuum_miot.py b/miio/integrations/vacuum/dreame/dreamevacuum_miot.py
index 9814dc8d7..9bc9c6cb7 100644
--- a/miio/integrations/vacuum/dreame/dreamevacuum_miot.py
+++ b/miio/integrations/vacuum/dreame/dreamevacuum_miot.py
@@ -21,6 +21,7 @@
 DREAME_D9 = "dreame.vacuum.p2009"
 DREAME_Z10_PRO = "dreame.vacuum.p2028"
 DREAME_L10_PRO = "dreame.vacuum.p2029"
+DREAME_L10S_ULTRA = "dreame.vacuum.r2228o"
 DREAME_MOP_2_PRO_PLUS = "dreame.vacuum.p2041o"
 DREAME_MOP_2_ULTRA = "dreame.vacuum.p2150a"
 DREAME_MOP_2 = "dreame.vacuum.p2150o"
@@ -169,6 +170,7 @@
     DREAME_D9: _DREAME_F9_MAPPING,
     DREAME_Z10_PRO: _DREAME_F9_MAPPING,
     DREAME_L10_PRO: _DREAME_TROUVER_FINDER_MAPPING,
+    DREAME_L10S_ULTRA: _DREAME_TROUVER_FINDER_MAPPING,
     DREAME_MOP_2_PRO_PLUS: _DREAME_F9_MAPPING,
     DREAME_MOP_2_ULTRA: _DREAME_F9_MAPPING,
     DREAME_MOP_2: _DREAME_F9_MAPPING,
@@ -247,6 +249,7 @@ def _get_cleaning_mode_enum_class(model):
         DREAME_D9,
         DREAME_Z10_PRO,
         DREAME_L10_PRO,
+        DREAME_L10S_ULTRA,
         DREAME_MOP_2_PRO_PLUS,
         DREAME_MOP_2_ULTRA,
         DREAME_MOP_2,