diff --git a/src/Squidex/app/shared/services/schemas.service.ts b/src/Squidex/app/shared/services/schemas.service.ts
index e02391b2a..d2f6f7517 100644
--- a/src/Squidex/app/shared/services/schemas.service.ts
+++ b/src/Squidex/app/shared/services/schemas.service.ts
@@ -213,7 +213,7 @@ export class SchemaPropertiesDto {
 
 export interface AddFieldDto {
     readonly name: string;
-    readonly partitioning: string;
+    readonly partitioning?: string;
     readonly properties: FieldPropertiesDto;
 }
 
diff --git a/src/Squidex/app/shared/state/schemas.state.spec.ts b/src/Squidex/app/shared/state/schemas.state.spec.ts
index 4e8c74c74..0f0315218 100644
--- a/src/Squidex/app/shared/state/schemas.state.spec.ts
+++ b/src/Squidex/app/shared/state/schemas.state.spec.ts
@@ -13,6 +13,7 @@ import { SchemasState } from './schemas.state';
 
 import {
     DialogService,
+    FieldDto,
     SchemaDetailsDto,
     SchemasService,
     UpdateSchemaCategoryDto,
@@ -329,28 +330,38 @@ describe('SchemasState', () => {
                 schemasService.setup(x => x.postField(app, schema1, It.isAny(), version))
                     .returns(() => of(updated)).verifiable();
 
-                schemasState.addField(schema1, request).subscribe();
+                let newField: FieldDto;
+
+                schemasState.addField(schema1, request).subscribe(result => {
+                    newField = result;
+                });
 
                 const schema1New = <SchemaDetailsDto>schemasState.snapshot.schemas.at(0);
 
                 expect(schema1New).toEqual(updated);
                 expect(schemasState.snapshot.selectedSchema).toEqual(updated);
+                expect(newField!).toBeDefined();
             });
 
             it('should update schema and selected schema when nested field added', () => {
-                const request = { ...schema.fields[0] };
+                const request = { ...schema.fields[0].nested[0] };
 
                 const updated = createSchemaDetails(1, newVersion, '-new');
 
                 schemasService.setup(x => x.postField(app, schema.fields[0], It.isAny(), version))
                     .returns(() => of(updated)).verifiable();
 
-                schemasState.addField(schema1, request, schema.fields[0]).subscribe();
+                let newField: FieldDto;
+
+                schemasState.addField(schema1, request, schema.fields[0]).subscribe(result => {
+                    newField = result;
+                });
 
                 const schema1New = <SchemaDetailsDto>schemasState.snapshot.schemas.at(0);
 
                 expect(schema1New).toEqual(updated);
                 expect(schemasState.snapshot.selectedSchema).toEqual(updated);
+                expect(newField!).toBeDefined();
             });
 
             it('should update schema and selected schema when field removed', () => {
diff --git a/src/Squidex/app/shared/state/schemas.state.ts b/src/Squidex/app/shared/state/schemas.state.ts
index 68c3ea6d5..131fc1ad2 100644
--- a/src/Squidex/app/shared/state/schemas.state.ts
+++ b/src/Squidex/app/shared/state/schemas.state.ts
@@ -322,7 +322,7 @@ export class SchemasState extends State<Snapshot> {
 
 function getField(x: SchemaDetailsDto, request: AddFieldDto, parent?: RootFieldDto): FieldDto {
     if (parent) {
-        return parent.nested.find(f => f.name === request.name)!;
+        return x.fields.find(f => f.fieldId === parent.fieldId)!.nested.find(f => f.name === request.name)!;
     } else {
         return x.fields.find(f => f.name === request.name)!;
     }