diff --git a/src/Providers/Youtube.php b/src/Providers/Youtube.php
index d47a90c..8ade8ab 100644
--- a/src/Providers/Youtube.php
+++ b/src/Providers/Youtube.php
@@ -43,9 +43,13 @@ public function parse(string $content): string
                 if (! empty($url)) {
                     $params = $this->parseUrl($url);
                     if (isset($params['video_code'])) {
+                        $urlParams = ['rel' => 0]; // Don't show recommended videos.
+                        if (! empty($params['time'])) {
+                            $urlParams['start'] = $params['time'];
+                        }
                         $html_player = '<div' . $this->getStyles() . '>';
                         $html_player .= '<div class="' . $this->classes . '">';
-                        $html_player .= '<iframe allowfullscreen="allowfullscreen" src="//www.youtube.com/embed/' . $params['video_code'] . (! empty($params['time']) ? '?start=' . $params['time'] : '') . '"></iframe>';
+                        $html_player .= '<iframe allowfullscreen="allowfullscreen" src="//www.youtube.com/embed/' . $params['video_code'] . '?' . http_build_query($urlParams) . '"></iframe>';
                         $html_player .= '</div></div>';
                         $parent = $embed->parent();
                         if ($parent !== null) {
diff --git a/test/Providers/YoutubeTest.php b/test/Providers/YoutubeTest.php
index 0ba09ea..24e0764 100644
--- a/test/Providers/YoutubeTest.php
+++ b/test/Providers/YoutubeTest.php
@@ -25,8 +25,8 @@ public function testParse(): void
         $content = $youtube->parse($this->html_string);
         $this->assertEquals(
             '<figure class="media"><div><div class="player_classes">' .
-            '<iframe allowfullscreen="allowfullscreen" src="//www.youtube.com/embed/8ZLSKEmbt0Y?start=75"></iframe></div></div></figure><figure class="media"><div><div class="player_classes">' .
-            '<iframe allowfullscreen="allowfullscreen" src="//www.youtube.com/embed/8ZLSKEmbt0Y"></iframe></div></div></figure>',
+            '<iframe allowfullscreen="allowfullscreen" src="//www.youtube.com/embed/8ZLSKEmbt0Y?rel=0&amp;start=75"></iframe></div></div></figure><figure class="media"><div><div class="player_classes">' .
+            '<iframe allowfullscreen="allowfullscreen" src="//www.youtube.com/embed/8ZLSKEmbt0Y?rel=0"></iframe></div></div></figure>',
             $content
         );
 
@@ -34,8 +34,8 @@ public function testParse(): void
         $content = $youtube->parse($this->html_string);
         $this->assertEquals(
             '<figure class="media"><div style="max-width:900px;"><div class="">' .
-            '<iframe allowfullscreen="allowfullscreen" src="//www.youtube.com/embed/8ZLSKEmbt0Y?start=75"></iframe></div></div></figure><figure class="media"><div style="max-width:900px;"><div class="">' .
-            '<iframe allowfullscreen="allowfullscreen" src="//www.youtube.com/embed/8ZLSKEmbt0Y"></iframe></div></div></figure>',
+            '<iframe allowfullscreen="allowfullscreen" src="//www.youtube.com/embed/8ZLSKEmbt0Y?rel=0&amp;start=75"></iframe></div></div></figure><figure class="media"><div style="max-width:900px;"><div class="">' .
+            '<iframe allowfullscreen="allowfullscreen" src="//www.youtube.com/embed/8ZLSKEmbt0Y?rel=0"></iframe></div></div></figure>',
             $content
         );
     }