diff --git a/homeassistant/components/osoenergy/config_flow.py b/homeassistant/components/osoenergy/config_flow.py
index a7632b19bcb..28b037f9cc5 100644
--- a/homeassistant/components/osoenergy/config_flow.py
+++ b/homeassistant/components/osoenergy/config_flow.py
@@ -22,7 +22,6 @@ class OSOEnergyFlowHandler(config_entries.ConfigFlow, domain=DOMAIN):
     """Handle a OSO Energy config flow."""
 
     VERSION = 1
-    CONNECTION_CLASS = config_entries.CONN_CLASS_CLOUD_POLL
 
     def __init__(self) -> None:
         """Initialize."""