diff --git a/includes/Media23VideoStreamWrapper.inc b/includes/Media23VideoStreamWrapper.inc
index 5d6f6e6..abd7bd0 100644
--- a/includes/Media23VideoStreamWrapper.inc
+++ b/includes/Media23VideoStreamWrapper.inc
@@ -17,7 +17,7 @@ class Media23VideoStreamWrapper extends MediaReadOnlyStreamWrapper {
   public function interpolateUrl() {
     $parameters = $this->get_parameters();
 
-    return empty($parameters) ? '' : "http://{$parameters['s']}/v.ihtml?source=share&photo_id={$parameters['v']}&autoPlay=0";
+    return empty($parameters) ? '' : "//{$parameters['s']}/v.ihtml?source=share&photo_id={$parameters['v']}&autoPlay=0";
   }
 
   /**
@@ -91,7 +91,7 @@ class Media23VideoStreamWrapper extends MediaReadOnlyStreamWrapper {
     $info = array();
 
     if (!empty($parameters)) {
-      $handler = new Media23VideoInternetHandler("http://{$parameters['s']}/video/{$parameters['v']}");
+      $handler = new Media23VideoInternetHandler("//{$parameters['s']}/video/{$parameters['v']}");
       $info = $handler->getOEmbed($params);
     }