diff --git a/pkg/tsdb/loki/loki.go b/pkg/tsdb/loki/loki.go
index 976c1db464d..67d5b8b6c8d 100644
--- a/pkg/tsdb/loki/loki.go
+++ b/pkg/tsdb/loki/loki.go
@@ -98,7 +98,7 @@ func (s *Service) CallResource(ctx context.Context, req *backend.CallResourceReq
 	if req.Method != "GET" {
 		return fmt.Errorf("invalid resource method: %s", req.Method)
 	}
-	if (!strings.HasPrefix(url, "/loki/api/v1/label?")) &&
+	if (!strings.HasPrefix(url, "/loki/api/v1/labels?")) &&
 		(!strings.HasPrefix(url, "/loki/api/v1/label/")) && // the `/label/$label_name/values` form
 		(!strings.HasPrefix(url, "/loki/api/v1/series?")) {
 		return fmt.Errorf("invalid resource URL: %s", url)
diff --git a/public/app/plugins/datasource/loki/datasource.ts b/public/app/plugins/datasource/loki/datasource.ts
index 79b808543aa..9bae8fc4890 100644
--- a/public/app/plugins/datasource/loki/datasource.ts
+++ b/public/app/plugins/datasource/loki/datasource.ts
@@ -441,10 +441,10 @@ export class LokiDatasource
   async metadataRequest(url: string, params?: Record<string, string | number>) {
     if (config.featureToggles.lokiBackendMode) {
       const res = await this.getResource(url, params);
-      return res.data || res.values || [];
+      return res.data || [];
     } else {
       const res = await lastValueFrom(this._request(url, params, { hideFromInspector: true }));
-      return res.data.data || res.data.values || [];
+      return res.data.data || [];
     }
   }
 
@@ -479,7 +479,7 @@ export class LokiDatasource
   }
 
   async labelNamesQuery() {
-    const url = `${LOKI_ENDPOINT}/label`;
+    const url = `${LOKI_ENDPOINT}/labels`;
     const params = this.getTimeRangeParams();
     const result = await this.metadataRequest(url, params);
     return result.map((value: string) => ({ text: value }));
diff --git a/public/app/plugins/datasource/loki/language_provider.test.ts b/public/app/plugins/datasource/loki/language_provider.test.ts
index 168d696855e..194f388ef00 100644
--- a/public/app/plugins/datasource/loki/language_provider.test.ts
+++ b/public/app/plugins/datasource/loki/language_provider.test.ts
@@ -259,7 +259,7 @@ describe('Request URL', () => {
 
     const instance = new LanguageProvider(datasourceWithLabels);
     instance.fetchLabels();
-    const expectedUrl = '/loki/api/v1/label';
+    const expectedUrl = '/loki/api/v1/labels';
     expect(datasourceSpy).toHaveBeenCalledWith(expectedUrl, rangeParams);
   });
 });
diff --git a/public/app/plugins/datasource/loki/language_provider.ts b/public/app/plugins/datasource/loki/language_provider.ts
index 330df0562a2..9b5aeba208d 100644
--- a/public/app/plugins/datasource/loki/language_provider.ts
+++ b/public/app/plugins/datasource/loki/language_provider.ts
@@ -364,7 +364,7 @@ export default class LokiLanguageProvider extends LanguageProvider {
    * Fetches all label keys
    */
   async fetchLabels(): Promise<string[]> {
-    const url = '/loki/api/v1/label';
+    const url = '/loki/api/v1/labels';
     const timeRange = this.datasource.getTimeRangeParams();
     this.labelFetchTs = Date.now().valueOf();
 
diff --git a/public/app/plugins/datasource/loki/mocks.ts b/public/app/plugins/datasource/loki/mocks.ts
index 9d5e7b0ca44..4fb4b50dbf3 100644
--- a/public/app/plugins/datasource/loki/mocks.ts
+++ b/public/app/plugins/datasource/loki/mocks.ts
@@ -21,7 +21,7 @@ export function makeMockLokiDatasource(labelsAndValues: Labels, series?: SeriesF
   const lokiLabelsAndValuesEndpointRegex = /^\/loki\/api\/v1\/label\/(\w*)\/values/;
   const lokiSeriesEndpointRegex = /^\/loki\/api\/v1\/series/;
 
-  const lokiLabelsEndpoint = `${LOKI_ENDPOINT}/label`;
+  const lokiLabelsEndpoint = `${LOKI_ENDPOINT}/labels`;
   const rangeMock = {
     start: 1560153109000,
     end: 1560163909000,