diff --git a/src/ng-xform/fields/index.ts b/src/ng-xform/fields/index.ts
index 423519e..1da429b 100644
--- a/src/ng-xform/fields/index.ts
+++ b/src/ng-xform/fields/index.ts
@@ -6,4 +6,4 @@ export * from './select-option';
 export * from './checkbox-field';
 export * from './multiline-field';
 export * from './autocomplete-field';
-export * from './nested-object-field';
+export * from './nested-form-group';
diff --git a/src/ng-xform/fields/nested-object-field.ts b/src/ng-xform/fields/nested-form-group.ts
similarity index 76%
rename from src/ng-xform/fields/nested-object-field.ts
rename to src/ng-xform/fields/nested-form-group.ts
index 87acc1f..8071b5b 100644
--- a/src/ng-xform/fields/nested-object-field.ts
+++ b/src/ng-xform/fields/nested-form-group.ts
@@ -1,13 +1,13 @@
 import { DynamicField } from './dynamic-field';
 
-export class NestedObjectField extends DynamicField {
+export class NestedFormGroup extends DynamicField {
     public controlType ? = 'GROUP';
     public key: string;
     public label?: string;
     public fields: DynamicField[];
 
     constructor(
-        options: NestedObjectField
+        options: NestedFormGroup
     ) {
         super(options);
         this.key = options.key;
diff --git a/src/ng-xform/form-group/form-group.component.ts b/src/ng-xform/form-group/form-group.component.ts
index f4d2f5b..5ff2dd4 100644
--- a/src/ng-xform/form-group/form-group.component.ts
+++ b/src/ng-xform/form-group/form-group.component.ts
@@ -3,7 +3,7 @@ import { Validators, FormGroup, FormControl } from '@angular/forms';
 import { Component, OnInit, Input, EventEmitter, Output, OnChanges } from '@angular/core';
 
 import { DynamicField } from '../fields/dynamic-field';
-import { NestedObjectField } from '../fields/nested-object-field';
+import { NestedFormGroup } from '../fields/nested-form-group';
 
 /**
  * This component builds a form with input components from fields list.
diff --git a/src/ng-xform/ng-xform.component.spec.ts b/src/ng-xform/ng-xform.component.spec.ts
index c056450..c3ae358 100644
--- a/src/ng-xform/ng-xform.component.spec.ts
+++ b/src/ng-xform/ng-xform.component.spec.ts
@@ -7,7 +7,7 @@ import { By } from '@angular/platform-browser';
 
 import { OptionValue } from '../types';
 import { MultilineField } from './fields/multiline-field';
-import { NestedObjectField } from './fields/nested-object-field';
+import { NestedFormGroup } from './fields/nested-form-group';
 import {
   AutocompleteField,
   TextField,
@@ -70,7 +70,7 @@ describe('DynamicFormComponent', () => {
         valueFormatter: 'name',
         listFormatter: 'name'
       }),
-      new NestedObjectField({
+      new NestedFormGroup({
         key: 'address', label: 'Address',
         fields: [
           new TextField({ key: 'street', label: 'Street' }),
diff --git a/src/ng-xform/ng-xform.component.ts b/src/ng-xform/ng-xform.component.ts
index e1e77d6..c0260fd 100644
--- a/src/ng-xform/ng-xform.component.ts
+++ b/src/ng-xform/ng-xform.component.ts
@@ -2,7 +2,7 @@ import { Validators, FormGroup, FormControl } from '@angular/forms';
 import { Component, OnInit, Input, EventEmitter, Output, OnChanges, SimpleChanges } from '@angular/core';
 
 import { DynamicField } from './fields/dynamic-field';
-import { NestedObjectField } from './fields/nested-object-field';
+import { NestedFormGroup } from './fields/nested-form-group';
 
 /**
  * This component builds a form with input components from fields list.
@@ -57,7 +57,7 @@ export class NgXformComponent implements OnInit, OnChanges {
     let group: any = {};
 
     fields.forEach(field => {
-      if (field instanceof NestedObjectField) {
+      if (field instanceof NestedFormGroup) {
         group[field.key] = this.createFormGroup(field.fields);
       } else {
         group[field.key] = field.validators