diff --git a/packages/core/admin/admin/src/core/apis/CustomFields.js b/packages/core/admin/admin/src/core/apis/CustomFields.js
index 35276ffa22..3b6534b59a 100644
--- a/packages/core/admin/admin/src/core/apis/CustomFields.js
+++ b/packages/core/admin/admin/src/core/apis/CustomFields.js
@@ -28,7 +28,7 @@ class CustomFields {
   register(customFields) {
     if (Array.isArray(customFields)) {
       // If several custom fields are passed, register them one by one
-      customFields.forEach(customField => {
+      customFields.forEach((customField) => {
         this.register(customField);
       });
     } else {
diff --git a/packages/core/content-type-builder/admin/src/components/AttributeOptions/utils/getPadding.js b/packages/core/content-type-builder/admin/src/components/AttributeOptions/utils/getPadding.js
index ff0c16f884..0edc122e91 100644
--- a/packages/core/content-type-builder/admin/src/components/AttributeOptions/utils/getPadding.js
+++ b/packages/core/content-type-builder/admin/src/components/AttributeOptions/utils/getPadding.js
@@ -1,4 +1,4 @@
-const getPadding = index => {
+const getPadding = (index) => {
   const isOdd = index % 2 === 1;
   const paddingLeft = isOdd ? 2 : 0;
   const paddingRight = isOdd ? 0 : 2;
diff --git a/packages/core/content-type-builder/admin/src/components/FormModal/forms/utils/addItemsToFormSection.js b/packages/core/content-type-builder/admin/src/components/FormModal/forms/utils/addItemsToFormSection.js
index 7b0a66b684..d0d0b12877 100644
--- a/packages/core/content-type-builder/admin/src/components/FormModal/forms/utils/addItemsToFormSection.js
+++ b/packages/core/content-type-builder/admin/src/components/FormModal/forms/utils/addItemsToFormSection.js
@@ -6,7 +6,7 @@ import has from 'lodash/has';
  * @param {array} sections The sections to mutate
  */
 const addItemsToFormSection = (formTypeOptions, sections) => {
-  formTypeOptions.forEach(item => {
+  formTypeOptions.forEach((item) => {
     if (!has(item, 'sectionTitle')) {
       // When there is no sectionTitle key,
       // add the item to the default section
diff --git a/packages/core/strapi/lib/core/registries/__tests__/custom-fields.test.js b/packages/core/strapi/lib/core/registries/__tests__/custom-fields.test.js
index 60cab67922..fd45f4346d 100644
--- a/packages/core/strapi/lib/core/registries/__tests__/custom-fields.test.js
+++ b/packages/core/strapi/lib/core/registries/__tests__/custom-fields.test.js
@@ -4,7 +4,7 @@ const customFieldsRegistry = require('../custom-fields');
 
 const strapi = {
   plugins: { plugintest: 'foo' },
-  plugin: jest.fn(plugin => strapi.plugins[plugin]),
+  plugin: jest.fn((plugin) => strapi.plugins[plugin]),
 };
 
 describe('Custom fields registry', () => {
diff --git a/packages/core/strapi/lib/core/registries/custom-fields.js b/packages/core/strapi/lib/core/registries/custom-fields.js
index ed7e796f83..80fe2d921a 100644
--- a/packages/core/strapi/lib/core/registries/custom-fields.js
+++ b/packages/core/strapi/lib/core/registries/custom-fields.js
@@ -3,7 +3,7 @@
 const { has } = require('lodash/fp');
 const validators = require('../../services/entity-validator/validators');
 
-const customFieldsRegistry = strapi => {
+const customFieldsRegistry = (strapi) => {
   const customFields = {};
 
   return {
diff --git a/packages/core/strapi/lib/services/custom-fields.js b/packages/core/strapi/lib/services/custom-fields.js
index f0cbca182f..8f69db4e5f 100644
--- a/packages/core/strapi/lib/services/custom-fields.js
+++ b/packages/core/strapi/lib/services/custom-fields.js
@@ -1,6 +1,6 @@
 'use strict';
 
-const createCustomFields = strapi => {
+const createCustomFields = (strapi) => {
   return {
     register(customField) {
       strapi.container.get('custom-fields').add(customField);
diff --git a/packages/core/strapi/lib/utils/convert-custom-field-type.js b/packages/core/strapi/lib/utils/convert-custom-field-type.js
index ecfbfdb685..7ae1eeef83 100644
--- a/packages/core/strapi/lib/utils/convert-custom-field-type.js
+++ b/packages/core/strapi/lib/utils/convert-custom-field-type.js
@@ -1,11 +1,11 @@
 'use strict';
 
-const convertCustomFieldType = strapi => {
+const convertCustomFieldType = (strapi) => {
   const allContentTypeSchemaAttributes = Object.values(strapi.contentTypes).map(
-    schema => schema.attributes
+    (schema) => schema.attributes
   );
   const allComponentSchemaAttributes = Object.values(strapi.components).map(
-    schema => schema.attributes
+    (schema) => schema.attributes
   );
   const allSchemasAttributes = [...allContentTypeSchemaAttributes, ...allComponentSchemaAttributes];
 
diff --git a/packages/plugins/custom-fields/admin/src/utils/getTrad.js b/packages/plugins/custom-fields/admin/src/utils/getTrad.js
index a2b8632a8d..d0a071b26a 100644
--- a/packages/plugins/custom-fields/admin/src/utils/getTrad.js
+++ b/packages/plugins/custom-fields/admin/src/utils/getTrad.js
@@ -1,5 +1,5 @@
 import pluginId from '../pluginId';
 
-const getTrad = id => `${pluginId}.${id}`;
+const getTrad = (id) => `${pluginId}.${id}`;
 
 export default getTrad;