diff --git a/lib/ShopifySDK.php b/lib/ShopifySDK.php
index 0f623f8..4d89dbc 100644
--- a/lib/ShopifySDK.php
+++ b/lib/ShopifySDK.php
@@ -192,6 +192,7 @@ class ShopifySDK
         'Page',
         'Policy',
         'Product',
+        'ProductImage',
         'ProductListing',
         'ProductVariant',
         'PriceRule',