diff --git a/frontend/src/utils/backend/history.js b/frontend/src/utils/backend/history.js
index 9d7d90c..113b0e9 100644
--- a/frontend/src/utils/backend/history.js
+++ b/frontend/src/utils/backend/history.js
@@ -5,7 +5,7 @@ class HistoryApi {
   static fetchClosedWorkspackeProjects() {
     let jwt = userUtils.getJwtToken()
     const request = backendAxios.post(
-      '/api/user/history/fetch_workspace_closed_projects',
+      '/api/user/history/fetch-workspace-closed-projects',
       {},
       {
         headers: { Authorization: `Bearer ${jwt}` }
diff --git a/frontend/src/utils/backend/providerHub.js b/frontend/src/utils/backend/providerHub.js
index 66aa0c2..8a3683d 100644
--- a/frontend/src/utils/backend/providerHub.js
+++ b/frontend/src/utils/backend/providerHub.js
@@ -5,7 +5,7 @@ class ProviderHubApi {
   static fetchProvidersForHub() {
     let jwt = userUtils.getJwtToken()
     const request = backendAxios.post(
-      '/api/providers/fetch_providers_for_hub',
+      '/api/providers/fetch-providers-for-hub',
       {},
       {
         headers: { Authorization: `Bearer ${jwt}` }
diff --git a/frontend/src/utils/backend/userAuth.js b/frontend/src/utils/backend/userAuth.js
index d1f7e6e..d7cf07d 100644
--- a/frontend/src/utils/backend/userAuth.js
+++ b/frontend/src/utils/backend/userAuth.js
@@ -120,7 +120,7 @@ class UserAuthApi {
   static signout(identity) {
     let jwt = userUtils.getJwtToken()
     const request = backendAxios.post(
-      '/api/user/signin/sign_out',
+      '/api/user/signin/sign-out',
       {
         identity: identity
       },