diff --git a/infrastructure/terraform/modules/vauco-platform/main.tf b/infrastructure/terraform/modules/vauco-platform/main.tf
index 6bc14d5..ac83566 100644
--- a/infrastructure/terraform/modules/vauco-platform/main.tf
+++ b/infrastructure/terraform/modules/vauco-platform/main.tf
@@ -2,6 +2,10 @@
 # vauco-platform — Vauco sin egen plattforminfrastruktur
 # Scope: propane-will-491900-m5 / europe-west1
 # Håndterer: Cloud Run domain mappings, salgsmodul-subdomener
+#
+# MERK: domain mappings bruker Cloud Run v1 API internt (google_cloud_run_domain_mapping
+# er et v1-ressurs). Vi bruker derfor service-navnet direkte som string istedenfor
+# data source, for å unngå v1/v2 API-konflikt.
 # ==============================================================================
 
 locals {
@@ -12,15 +16,6 @@ locals {
   }
 }
 
-# ------------------------------------------------------------------------------
-# Eksisterende Cloud Run-service (data source — ikke opprettet av Terraform)
-# ------------------------------------------------------------------------------
-data "google_cloud_run_service" "platform" {
-  name     = var.cloud_run_service_name
-  location = var.region
-  project  = var.project_id
-}
-
 # ------------------------------------------------------------------------------
 # Domain mapping — opax.vauco.no (primær)
 # ------------------------------------------------------------------------------
@@ -35,13 +30,12 @@ resource "google_cloud_run_domain_mapping" "opax" {
   }
 
   spec {
-    route_name       = data.google_cloud_run_service.platform.name
+    route_name       = var.cloud_run_service_name
     certificate_mode = "AUTOMATIC"
     force_override   = false
   }
 
   lifecycle {
-    # Ikke slett mappingen ved rename — Cloud Run domain mappings er sårbare
     prevent_destroy = true
   }
 }
@@ -60,16 +54,15 @@ resource "google_cloud_run_domain_mapping" "costguard_oss" {
   }
 
   spec {
-    route_name       = data.google_cloud_run_service.platform.name
+    route_name       = var.cloud_run_service_name
     certificate_mode = "AUTOMATIC"
     force_override   = false
   }
 }
 
 # ------------------------------------------------------------------------------
-# Domain mapping — dynamisk per salgsmodul
-# Brukes når nye moduler legges til i var.salesmodule_domains
-# Eks: ["threadstone.oss.vauco.no", "invoicepilot.oss.vauco.no"]
+# Domain mapping — dynamisk per salgsmodul (for_each)
+# Legg til i var.salesmodule_domains i platform.tf
 # ------------------------------------------------------------------------------
 resource "google_cloud_run_domain_mapping" "salesmodules" {
   for_each = toset(var.salesmodule_domains)
@@ -84,7 +77,7 @@ resource "google_cloud_run_domain_mapping" "salesmodules" {
   }
 
   spec {
-    route_name       = data.google_cloud_run_service.platform.name
+    route_name       = var.cloud_run_service_name
     certificate_mode = "AUTOMATIC"
     force_override   = false
   }