diff --git a/frontend/src/data/applications-api.js b/frontend/src/data/applications-api.js
index 3bd5a85606..5823d8d3d1 100644
--- a/frontend/src/data/applications-api.js
+++ b/frontend/src/data/applications-api.js
@@ -1,6 +1,6 @@
 import { throwIfNotSuccess, headers } from './helper';
 
-const URI = '/api/client/applications';
+const URI = 'api/client/applications';
 
 function fetchAll () {
     return fetch(URI, { headers })
diff --git a/frontend/src/data/archive-api.js b/frontend/src/data/archive-api.js
index 07dd762f16..ed3fa96525 100644
--- a/frontend/src/data/archive-api.js
+++ b/frontend/src/data/archive-api.js
@@ -1,6 +1,6 @@
 import { throwIfNotSuccess, headers } from './helper';
 
-const URI = '/api/archive';
+const URI = 'api/archive';
 
 function fetchAll () {
     return fetch(`${URI}/features`)
diff --git a/frontend/src/data/client-instance-api.js b/frontend/src/data/client-instance-api.js
index ad6882c078..109d511196 100644
--- a/frontend/src/data/client-instance-api.js
+++ b/frontend/src/data/client-instance-api.js
@@ -1,6 +1,6 @@
 import { throwIfNotSuccess, headers } from './helper';
 
-const URI = '/api/client/instances';
+const URI = 'api/client/instances';
 
 function fetchAll () {
     return fetch(URI, { headers })
diff --git a/frontend/src/data/feature-api.js b/frontend/src/data/feature-api.js
index fa4697e082..cd6b06edf6 100644
--- a/frontend/src/data/feature-api.js
+++ b/frontend/src/data/feature-api.js
@@ -1,7 +1,7 @@
 import { throwIfNotSuccess, headers } from './helper';
 
-const URI = '/api/features';
-const URI_VALIDATE = '/api/features-validate';
+const URI = 'api/features';
+const URI_VALIDATE = 'api/features-validate';
 
 function validateToggle (featureToggle) {
     return new Promise((resolve, reject) => {
diff --git a/frontend/src/data/feature-metrics-api.js b/frontend/src/data/feature-metrics-api.js
index 2fd653372c..2050b95deb 100644
--- a/frontend/src/data/feature-metrics-api.js
+++ b/frontend/src/data/feature-metrics-api.js
@@ -1,6 +1,6 @@
 const { throwIfNotSuccess } = require('./helper');
 
-const URI = '/api/client/metrics/feature-toggles';
+const URI = 'api/client/metrics/feature-toggles';
 
 function fetchFeatureMetrics () {
     return fetch(URI)
@@ -8,7 +8,7 @@ function fetchFeatureMetrics () {
         .then(response => response.json());
 }
 
-const seenURI = '/api/client/seen-apps';
+const seenURI = 'api/client/seen-apps';
 
 function fetchSeenApps () {
     return fetch(seenURI)
diff --git a/frontend/src/data/history-api.js b/frontend/src/data/history-api.js
index 1b894267ab..2c410b4aa6 100644
--- a/frontend/src/data/history-api.js
+++ b/frontend/src/data/history-api.js
@@ -1,6 +1,6 @@
 import { throwIfNotSuccess } from './helper';
 
-const URI = '/api/events';
+const URI = 'api/events';
 
 function fetchAll () {
     return fetch(URI)
diff --git a/frontend/src/data/strategy-api.js b/frontend/src/data/strategy-api.js
index d400882487..983290d564 100644
--- a/frontend/src/data/strategy-api.js
+++ b/frontend/src/data/strategy-api.js
@@ -1,6 +1,6 @@
 import { throwIfNotSuccess, headers } from './helper';
 
-const URI = '/api/strategies';
+const URI = 'api/strategies';
 
 function fetchAll () {
     return fetch(URI)