diff --git a/src/Helper/ServerUrl.php b/src/Helper/ServerUrl.php
index 2cd80efd..0e11baa2 100644
--- a/src/Helper/ServerUrl.php
+++ b/src/Helper/ServerUrl.php
@@ -112,6 +112,10 @@ protected function detectPort()
         }
 
         if (isset($_SERVER['SERVER_PORT']) && $_SERVER['SERVER_PORT']) {
+            if ($this->isReversedProxy()) {
+                $this->setPort(443);
+                return;
+            }
             $this->setPort($_SERVER['SERVER_PORT']);
             return;
         }
@@ -132,6 +136,7 @@ protected function detectScheme()
             case (isset($_SERVER['HTTPS']) && ($_SERVER['HTTPS'] == 'on' || $_SERVER['HTTPS'] === true)):
             case (isset($_SERVER['HTTP_SCHEME']) && ($_SERVER['HTTP_SCHEME'] == 'https')):
             case (443 === $this->getPort()):
+            case $this->isReversedProxy():
                 $scheme = 'https';
                 break;
             default:
@@ -142,6 +147,11 @@ protected function detectScheme()
         $this->setScheme($scheme);
     }
 
+    protected function isReversedProxy()
+    {
+        return isset($_SERVER['HTTP_X_FORWARDED_PROTO']) && $_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https';
+    }
+
     /**
      * Detect if a proxy is in use, and, if so, set the host based on it
      *
diff --git a/test/Helper/ServerUrlTest.php b/test/Helper/ServerUrlTest.php
index a5121515..7245a82d 100644
--- a/test/Helper/ServerUrlTest.php
+++ b/test/Helper/ServerUrlTest.php
@@ -87,6 +87,16 @@ public function testConstructorWithHostIncludingPortAndHttpsTrue()
         $this->assertEquals('https://example.com:8181', $url->__invoke());
     }
 
+    public function testConstructorWithHostReversedProxyHttpsTrue()
+    {
+        $_SERVER['HTTP_HOST'] = 'example.com';
+        $_SERVER['HTTP_X_FORWARDED_PROTO'] = 'https';
+        $_SERVER['SERVER_PORT'] = 80;
+
+        $url = new Helper\ServerUrl();
+        $this->assertEquals('https://example.com', $url->__invoke());
+    }
+
     public function testConstructorWithHttpHostIncludingPortAndPortSet()
     {
         $_SERVER['HTTP_HOST'] = 'example.com:8181';