diff --git a/src/module/character/character.mjs b/src/module/character/character.mjs
index 906a1c1a..8436c4de 100644
--- a/src/module/character/character.mjs
+++ b/src/module/character/character.mjs
@@ -103,11 +103,11 @@ export class PlayerCharacterDataModel extends foundry.abstract.TypeDataModel {
                 gilde: new StringField(),
             }),
             vornachteile: new ArrayField(new SchemaField({
-                name: new SchemaField(),
+                name: new StringField(),
                 value: new NumberField(),
             })),
             sonderfertigkeiten: new ArrayField(new SchemaField({
-                name: new SchemaField(),
+                name: new StringField(),
                 auswahlen: new ArrayField(new StringField()),
             })),
             talente: new ArrayField(new SchemaField({