diff --git a/SchematicSystem_Core/src/de/steamwar/schematicsystem/commands/schematiccommand/SchematicValidator.java b/SchematicSystem_Core/src/de/steamwar/schematicsystem/commands/schematiccommand/SchematicValidator.java
index 0b66476..e6bff1d 100644
--- a/SchematicSystem_Core/src/de/steamwar/schematicsystem/commands/schematiccommand/SchematicValidator.java
+++ b/SchematicSystem_Core/src/de/steamwar/schematicsystem/commands/schematiccommand/SchematicValidator.java
@@ -80,7 +80,7 @@ public class SchematicValidator {
             if(!nodeNullCheck(messageSender, schematicNode)) {
                 return false;
             }
-            if(schematicNode.getOwner() != SteamwarUser.get(((Player) commandSender).getUniqueId()).getId()) {
+            if(schematicNode.getOwner() != SchematicCommandUtils.getUser((Player) commandSender).getId()) {
                 messageSender.send("COMMAND_NOT_OWN");
                 return false;
             }
diff --git a/SchematicSystem_Core/src/de/steamwar/schematicsystem/commands/schematiccommand/parts/ModifyPart.java b/SchematicSystem_Core/src/de/steamwar/schematicsystem/commands/schematiccommand/parts/ModifyPart.java
index a9f3799..cee2cbc 100644
--- a/SchematicSystem_Core/src/de/steamwar/schematicsystem/commands/schematiccommand/parts/ModifyPart.java
+++ b/SchematicSystem_Core/src/de/steamwar/schematicsystem/commands/schematiccommand/parts/ModifyPart.java
@@ -47,7 +47,6 @@ public class ModifyPart extends SWCommand {
 
     @Register("changetype")
     public void changeType(Player player, @Validator("isOwnerSchematicValidator") SchematicNode node) {
-        SteamwarUser user = getUser(player);
         TextComponent base = new TextComponent();
 
         Clipboard clipboard = null;