diff --git a/x-pack/legacy/plugins/index_management/public/app/components/mappings_editor/index.ts b/x-pack/legacy/plugins/index_management/public/app/components/mappings_editor/index.ts
index 0bf190948ed84..a796a2d1124b4 100644
--- a/x-pack/legacy/plugins/index_management/public/app/components/mappings_editor/index.ts
+++ b/x-pack/legacy/plugins/index_management/public/app/components/mappings_editor/index.ts
@@ -12,4 +12,4 @@ export * from './components/load_mappings';
 
 export { OnUpdateHandler, Types } from './mappings_state';
 
-export { doesMappingsHasType } from './lib';
+export { doMappingsHaveType } from './lib';
diff --git a/x-pack/legacy/plugins/index_management/public/app/components/mappings_editor/lib/extract_mappings_definition.ts b/x-pack/legacy/plugins/index_management/public/app/components/mappings_editor/lib/extract_mappings_definition.ts
index d14dfba766470..9f2a3226b69e0 100644
--- a/x-pack/legacy/plugins/index_management/public/app/components/mappings_editor/lib/extract_mappings_definition.ts
+++ b/x-pack/legacy/plugins/index_management/public/app/components/mappings_editor/lib/extract_mappings_definition.ts
@@ -52,7 +52,7 @@ const getMappingsDefinitionWithType = (mappings: GenericObject): MappingsWithTyp
   return typedMappings;
 };
 
-export const doesMappingsHasType = (mappings: GenericObject = {}): boolean =>
+export const doMappingsHaveType = (mappings: GenericObject = {}): boolean =>
   getMappingsDefinitionWithType(mappings).filter(({ type }) => type !== undefined).length > 0;
 
 /**
diff --git a/x-pack/legacy/plugins/index_management/public/app/services/api.ts b/x-pack/legacy/plugins/index_management/public/app/services/api.ts
index 3c04e92365b94..d28047825af18 100644
--- a/x-pack/legacy/plugins/index_management/public/app/services/api.ts
+++ b/x-pack/legacy/plugins/index_management/public/app/services/api.ts
@@ -38,7 +38,7 @@ import { uiMetricService } from './ui_metric';
 import { useRequest, sendRequest } from './use_request';
 import { httpService } from './http';
 import { Template } from '../../../common/types';
-import { doesMappingsHasType } from '../components/mappings_editor';
+import { doMappingsHaveType } from '../components/mappings_editor';
 
 let httpClient: ng.IHttpService;
 
@@ -230,7 +230,7 @@ export function loadIndexTemplate(name: Template['name']) {
 }
 
 export async function saveTemplate(template: Template, isClone?: boolean) {
-  const includeTypeName = doesMappingsHasType(template.mappings);
+  const includeTypeName = doMappingsHaveType(template.mappings);
   const result = await sendRequest({
     path: `${API_BASE_PATH}/templates`,
     method: 'put',
@@ -248,7 +248,7 @@ export async function saveTemplate(template: Template, isClone?: boolean) {
 }
 
 export async function updateTemplate(template: Template) {
-  const includeTypeName = doesMappingsHasType(template.mappings);
+  const includeTypeName = doMappingsHaveType(template.mappings);
   const { name } = template;
   const result = await sendRequest({
     path: `${API_BASE_PATH}/templates/${encodeURIComponent(name)}`,