diff --git a/homeassistant/components/rainmachine/update.py b/homeassistant/components/rainmachine/update.py
index a811894a0c2..f603cf0ccd7 100644
--- a/homeassistant/components/rainmachine/update.py
+++ b/homeassistant/components/rainmachine/update.py
@@ -62,6 +62,7 @@ class RainMachineUpdateEntity(RainMachineEntity, UpdateEntity):
     """Define a RainMachine update entity."""
 
     _attr_device_class = UpdateDeviceClass.FIRMWARE
+    _attr_name = None
     _attr_supported_features = (
         UpdateEntityFeature.INSTALL
         | UpdateEntityFeature.PROGRESS