diff --git a/src/Database/Barry/Model.php b/src/Database/Barry/Model.php
index e26aa4cd..97afac72 100644
--- a/src/Database/Barry/Model.php
+++ b/src/Database/Barry/Model.php
@@ -504,7 +504,7 @@ private function writeRows(Builder $builder)
             $primary_key_value = static::$builder->getPdo()->lastInsertId();
         }
 
-        if (is_null($primary_key_value)) {
+        if (is_null($primary_key_value) || $primary_key_value == 0) {
             $primary_key_value = $this->attributes[$this->primary_key] ?? null;
         }