diff --git a/homeassistant/components/hassio/ingress.py b/homeassistant/components/hassio/ingress.py
index 4ecb9a8419f..3b6fee56354 100644
--- a/homeassistant/components/hassio/ingress.py
+++ b/homeassistant/components/hassio/ingress.py
@@ -211,6 +211,10 @@ def _response_header(response: aiohttp.ClientResponse) -> Dict[str, str]:
             hdrs.CONTENT_LENGTH,
             hdrs.CONTENT_TYPE,
             hdrs.CONTENT_ENCODING,
+            hdrs.SEC_WEBSOCKET_EXTENSIONS,
+            hdrs.SEC_WEBSOCKET_PROTOCOL,
+            hdrs.SEC_WEBSOCKET_VERSION,
+            hdrs.SEC_WEBSOCKET_KEY,
         ):
             continue
         headers[name] = value