diff --git a/src/structures/MessageAttachment.js b/src/structures/MessageAttachment.js
index a8d74ee67..90ae4bbc2 100644
--- a/src/structures/MessageAttachment.js
+++ b/src/structures/MessageAttachment.js
@@ -66,13 +66,13 @@ class MessageAttachment {
      * The height of this attachment (if an image or video)
      * @type {?number}
      */
-    this.height = data.height;
+    this.height = typeof data.height !== 'undefined' ? data.height : null;
 
     /**
      * The width of this attachment (if an image or video)
      * @type {?number}
      */
-    this.width = data.width;
+    this.width = typeof data.width !== 'undefined' ? data.width : null;
   }
 
   toJSON() {