diff --git a/src/common/_modules/app_backend/app_settings.tf b/src/common/_modules/app_backend/app_settings.tf
index fc4e133a2..cdef92fff 100644
--- a/src/common/_modules/app_backend/app_settings.tf
+++ b/src/common/_modules/app_backend/app_settings.tf
@@ -30,7 +30,7 @@ locals {
     AUTHENTICATION_BASE_PATH = ""
 
     // FUNCTIONS
-    API_URL                     = "https://${var.backend_hostnames.app[1]}/api/v1"
+    API_URL                     = "https://${var.backend_hostnames.app[0]}/api/v1"
     API_KEY                     = data.azurerm_key_vault_secret.app_backend_API_KEY.value
     CGN_API_URL                 = "https://${var.backend_hostnames.cgn}"
     CGN_API_KEY                 = data.azurerm_key_vault_secret.app_backend_CGN_API_KEY.value
diff --git a/src/common/prod/data.tf b/src/common/prod/data.tf
index 47ab05dba..6a48ceafe 100644
--- a/src/common/prod/data.tf
+++ b/src/common/prod/data.tf
@@ -45,9 +45,8 @@ data "azurerm_linux_function_app" "function_assets_cdn" {
 }
 
 data "azurerm_linux_function_app" "function_profile" {
-  count               = local.function_profile_count
-  name                = "${local.project_itn}-auth-profile-fn-0${count.index + 1}"
-  resource_group_name = "${local.project_itn}-profile-rg-0${count.index + 1}"
+  name                = "${local.project_itn}-auth-profile-fn-01"
+  resource_group_name = "${local.project_itn}-profile-rg-01"
 }
 
 data "azurerm_linux_function_app" "app_messages_xl" {
diff --git a/src/common/prod/locals.tf b/src/common/prod/locals.tf
index 8745d59ef..5a50a41d6 100644
--- a/src/common/prod/locals.tf
+++ b/src/common/prod/locals.tf
@@ -67,7 +67,7 @@ locals {
   }
 
   backend_hostnames = {
-    app                  = [for key, value in data.azurerm_linux_function_app.function_profile : value.default_hostname]
+    app                  = [data.azurerm_linux_function_app.function_profile.default_hostname]
     app_messages         = [for key, value in data.azurerm_linux_function_app.app_messages_xl : value.default_hostname]
     assets_cdn           = data.azurerm_linux_function_app.function_assets_cdn.default_hostname
     services_app_backend = data.azurerm_linux_function_app.services_app_backend_function_app.default_hostname