diff --git a/homeassistant/components/hassio/handler.py b/homeassistant/components/hassio/handler.py
index 90077261185126..301d353faf0531 100644
--- a/homeassistant/components/hassio/handler.py
+++ b/homeassistant/components/hassio/handler.py
@@ -148,7 +148,7 @@ def retrieve_discovery_messages(self):
 
         This method return a coroutine.
         """
-        return self.send_command("/discovery", method="get")
+        return self.send_command("/discovery", method="get", timeout=60)
 
     @api_data
     def get_discovery_message(self, uuid):