diff --git a/src/Transformers/RestfulTransformer.php b/src/Transformers/RestfulTransformer.php
index 241aff3..a23ebc4 100644
--- a/src/Transformers/RestfulTransformer.php
+++ b/src/Transformers/RestfulTransformer.php
@@ -82,14 +82,14 @@ public function transformRestfulModel(RestfulModel $model)
             }
         }
 
-        /**
+        /*
          * Primary Key transformation - all PKs to be called "id"
          */
+        unset($transformed[$model->getKeyName()]);
         $transformed = array_merge(
             ['id' => $model->getKey()],
             $transformed
         );
-        unset($transformed[$model->getKeyName()]);
 
         /*
          * Transform the model keys' case