diff --git a/tests/Fixtures/BuyableProduct.php b/tests/Fixtures/BuyableProduct.php
index e2db9f6..800ba1a 100644
--- a/tests/Fixtures/BuyableProduct.php
+++ b/tests/Fixtures/BuyableProduct.php
@@ -60,7 +60,7 @@ class BuyableProduct extends Model implements Buyable
     /**
      * Get the price of the Buyable item.
      */
-    public function getBuyableWeight(): float
+    public function getBuyableWeight(): int
     {
         return $this->weight;
     }