diff --git a/pkg/server/image_pull.go b/pkg/server/image_pull.go
index 5c6d6b880..b8ba36bc3 100644
--- a/pkg/server/image_pull.go
+++ b/pkg/server/image_pull.go
@@ -425,9 +425,9 @@ func newTransport() *http.Transport {
 	return &http.Transport{
 		Proxy: http.ProxyFromEnvironment,
 		DialContext: (&net.Dialer{
-			Timeout:   30 * time.Second,
-			KeepAlive: 30 * time.Second,
-			DualStack: true,
+			Timeout:       30 * time.Second,
+			KeepAlive:     30 * time.Second,
+			FallbackDelay: 300 * time.Millisecond,
 		}).DialContext,
 		MaxIdleConns:          10,
 		IdleConnTimeout:       30 * time.Second,