diff --git a/php/src/db/Capacitor.php b/php/src/db/Capacitor.php
index 5528a68..0fee8b5 100644
--- a/php/src/db/Capacitor.php
+++ b/php/src/db/Capacitor.php
@@ -40,9 +40,8 @@ class Capacitor implements ITransactor {
   }
 
   function getCreateSql(): string {
-    $storage = $this->storage;
     $channel = $this->channel;
-    return $storage->_getMigration($channel)->getSql(get_class($channel), $this->db());
+    return $this->storage->_getMigration($channel)->getSql(get_class($channel), $this->db());
   }
 
   /** @var CapacitorChannel[]  */