diff --git a/src/backend/server.ts b/src/backend/server.ts
index 3b86d3a28..b963999b3 100644
--- a/src/backend/server.ts
+++ b/src/backend/server.ts
@@ -601,6 +601,8 @@ export class PuterServer {
             'Content-Type',
             'Accept',
             'Authorization',
+            'Cache-Control',
+            'Pragma',
             'sentry-trace',
             'baggage',
             'Depth',