diff --git a/packages/Webkul/Product/src/Models/ProductBundleOptionProduct.php b/packages/Webkul/Product/src/Models/ProductBundleOptionProduct.php
index f7f375217..1b7c0db56 100644
--- a/packages/Webkul/Product/src/Models/ProductBundleOptionProduct.php
+++ b/packages/Webkul/Product/src/Models/ProductBundleOptionProduct.php
@@ -23,7 +23,7 @@ class ProductBundleOptionProduct extends Model implements ProductBundleOptionPro
      */
     public function bundle_option()
     {
-        return $this->belongsTo(ProductBundleProductProxy::modelClass());
+        return $this->belongsTo(ProductBundleOptionProxy::modelClass());
     }
 
     /**
@@ -33,4 +33,4 @@ class ProductBundleOptionProduct extends Model implements ProductBundleOptionPro
     {
         return $this->belongsTo(ProductProxy::modelClass());
     }
-}
\ No newline at end of file
+}