diff --git a/homeassistant/components/lutron_caseta/__init__.py b/homeassistant/components/lutron_caseta/__init__.py
index d73e03b44d44..546bb055ca8a 100644
--- a/homeassistant/components/lutron_caseta/__init__.py
+++ b/homeassistant/components/lutron_caseta/__init__.py
@@ -227,7 +227,7 @@ def _async_subscribe_pico_remote_events(
             action = ACTION_RELEASE
 
         type_ = device["type"]
-        name = device["name"]
+        area, name = device["name"].split("_", 1)
         button_number = device["button_number"]
         # The original implementation used LIP instead of LEAP
         # so we need to convert the button number to maintain compat
@@ -252,7 +252,7 @@ def _async_subscribe_pico_remote_events(
                 ATTR_BUTTON_NUMBER: lip_button_number,
                 ATTR_LEAP_BUTTON_NUMBER: button_number,
                 ATTR_DEVICE_NAME: name,
-                ATTR_AREA_NAME: name.split("_")[0],
+                ATTR_AREA_NAME: area,
                 ATTR_ACTION: action,
             },
         )