diff --git a/homeassistant/components/rainmachine/update.py b/homeassistant/components/rainmachine/update.py
index a811894a0c28956eb6ed912e61b1b7c478e3a0ec..f603cf0ccd772c0cb3f4e46ac49b07aa863973e4 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