diff --git a/src/server/index.jsx b/src/server/index.jsx
index 7861b95a32e..5cdc7c82dc5 100644
--- a/src/server/index.jsx
+++ b/src/server/index.jsx
@@ -164,6 +164,7 @@ server.get(
     injectResourceHintsHeader,
   ],
   async ({ url, query, headers, path: urlPath }, res) => {
+    res.removeHeader('Expect-CT');
     logger.info(SERVER_SIDE_RENDER_REQUEST_RECEIVED, {
       url,
       headers: removeSensitiveHeaders(headers),