diff --git a/homeassistant/components/plex/__init__.py b/homeassistant/components/plex/__init__.py
index 874ac6334ac..ed94b6913bc 100644
--- a/homeassistant/components/plex/__init__.py
+++ b/homeassistant/components/plex/__init__.py
@@ -121,7 +121,7 @@ async def async_setup_entry(hass, entry):
     ) as error:
         _LOGGER.error(
             "Login to %s failed, verify token and SSL settings: [%s]",
-            server_config[CONF_SERVER],
+            entry.data[CONF_SERVER],
             error,
         )
         return False