diff --git a/src/Notification.php b/src/Notification.php
index 812444d..6b947cd 100644
--- a/src/Notification.php
+++ b/src/Notification.php
@@ -86,6 +86,20 @@ public function setColor($color)
         return $this;
     }
 
+    /**
+     * android only: urgent notification display
+     *
+     * @param int $id
+     *
+     * @return \paragraph1\phpFCM\Notification
+     */
+    public function setAndroidChannelId($id)
+    {
+        $this->android_channel_id = $id;
+        return $this;
+    }
+
+
     /**
      * android/ios: what should happen upon notification click. when empty on android the default activity
      * will be launched passing any payload to an intent.
@@ -156,6 +170,9 @@ public function jsonSerialize()
         if ($this->tag) {
             $jsonData['tag'] = $this->tag;
         }
+        if ($this->android_channel_id) {
+            $jsonData['android_channel_id'] = $this->android_channel_id;
+        }
 
         return $jsonData;
     }