diff --git a/connect/host.go b/connect/host.go
index 128d7f5f019f925c18630a0604d9ba7ac11b4e45..a76f50e921dfd0cc3165d7f4418d06378667fd90 100644
--- a/connect/host.go
+++ b/connect/host.go
@@ -398,8 +398,6 @@ func (h *Host) connectHelper() (err error) {
 			grpc.WithBlock(),
 			grpc.WithKeepaliveParams(KaClientOpts),
 			securityDial,
-			grpc.WithReadBufferSize(0),
-			grpc.WithWriteBufferSize(0),
 		}
 
 		windowSize := atomic.LoadInt32(h.windowSize)