diff --git a/async_upnp_client/async_upnp_client.py b/async_upnp_client/async_upnp_client.py
index 5e3d8fa4..ed74b5ef 100644
--- a/async_upnp_client/async_upnp_client.py
+++ b/async_upnp_client/async_upnp_client.py
@@ -244,7 +244,7 @@ def on_notify(self, headers, body):
 
         el_root = ET.fromstring(body)
         el_last_change = el_root.find('.//LastChange')
-        if el_last_change is None:
+        if el_last_change is None or el_last_change.text is None:
             _LOGGER.debug("Got NOTIFY without body, ignoring")
             return