diff --git a/src/index.ts b/src/index.ts
index a7e770a..369d786 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -104,7 +104,7 @@ async function fetchResults(remoteInput: RemoteInputElement, checkCurrentQuery:
     response = await fetchWithNetworkEvents(remoteInput, url.toString(), {
       signal: state.controller.signal,
       credentials: 'same-origin',
-      headers: {accept: 'text/html; fragment'}
+      headers: {accept: 'text/html; fragment, text/fragment+html'}
     })
     html = await response.text()
     remoteInput.removeAttribute('loading')