diff --git a/homeassistant/components/hassio/ingress.py b/homeassistant/components/hassio/ingress.py
index 8aacbac99f6..dceff75bca8 100644
--- a/homeassistant/components/hassio/ingress.py
+++ b/homeassistant/components/hassio/ingress.py
@@ -130,6 +130,7 @@ class HassIOIngress(HomeAssistantView):
             allow_redirects=False,
             data=request.content,
             timeout=ClientTimeout(total=None),
+            skip_auto_headers={hdrs.CONTENT_TYPE},
         ) as result:
             headers = _response_header(result)