diff --git a/testing/endtoend/components/beacon_node.go b/testing/endtoend/components/beacon_node.go
index 9c93188862b4..54638d9c5042 100644
--- a/testing/endtoend/components/beacon_node.go
+++ b/testing/endtoend/components/beacon_node.go
@@ -276,6 +276,7 @@ func (node *BeaconNode) Start(ctx context.Context) error {
 		"--" + cmdshared.ForceClearDB.Name,
 		"--" + cmdshared.AcceptTosFlag.Name,
 		"--" + flags.EnableDebugRPCEndpoints.Name,
+		"--" + features.EnableQUIC.Name,
 	}
 	if config.UsePprof {
 		args = append(args, "--pprof", fmt.Sprintf("--pprofport=%d", e2e.TestParams.Ports.PrysmBeaconNodePprofPort+index))