diff --git a/Response/NativeResponse.php b/Response/NativeResponse.php
index 49e25c5..383603d 100644
--- a/Response/NativeResponse.php
+++ b/Response/NativeResponse.php
@@ -158,13 +158,13 @@ private function open(): void
             restore_error_handler();
         }
 
-        stream_set_blocking($h, false);
-        $this->context = $this->resolveRedirect = null;
-
-        if (isset($context['ssl']['peer_certificate_chain'])) {
+        if (isset($context['ssl']['capture_peer_cert_chain']) && isset(($context = stream_context_get_options($this->context))['ssl']['peer_certificate_chain'])) {
             $this->info['peer_certificate_chain'] = $context['ssl']['peer_certificate_chain'];
         }
 
+        stream_set_blocking($h, false);
+        $this->context = $this->resolveRedirect = null;
+
         // Create dechunk and inflate buffers
         if (isset($this->headers['content-length'])) {
             $this->remaining = (int) $this->headers['content-length'][0];