diff --git a/src/plugins/vis_types/timeseries/common/constants.ts b/src/plugins/vis_types/timeseries/common/constants.ts
index 5e653df857eb9..beeb90e5eb722 100644
--- a/src/plugins/vis_types/timeseries/common/constants.ts
+++ b/src/plugins/vis_types/timeseries/common/constants.ts
@@ -15,8 +15,8 @@ export const SERIES_SEPARATOR = '╰┄►';
 export const INDEXES_SEPARATOR = ',';
 export const AUTO_INTERVAL = 'auto';
 export const ROUTES = {
-  VIS_DATA: '/api/metrics/vis/data',
-  FIELDS: '/api/metrics/fields',
+  VIS_DATA: '/internal/metrics/vis/data',
+  FIELDS: '/internal/metrics/fields',
 };
 export const USE_KIBANA_INDEXES_KEY = 'use_kibana_indexes';
 export const TSVB_DEFAULT_COLOR = '#68BC00';
diff --git a/x-pack/test/scalability/apis/api.metrics.vis.data.json b/x-pack/test/scalability/apis/api.metrics.vis.data.json
index 37ba4bc74c6c4..3ecec2778edd8 100644
--- a/x-pack/test/scalability/apis/api.metrics.vis.data.json
+++ b/x-pack/test/scalability/apis/api.metrics.vis.data.json
@@ -1,5 +1,5 @@
 {
-  "journeyName": "POST /api/metrics/vis/data",
+  "journeyName": "POST /internal/metrics/vis/data",
   "scalabilitySetup": {
     "responseTimeThreshold": {
       "threshold1": 5000,
@@ -33,7 +33,7 @@
         {
           "http": {
             "method": "POST",
-            "path": "/api/metrics/vis/data",
+            "path": "/internal/metrics/vis/data",
             "headers": {
               "Cookie": "",
               "Kbn-Version": "",