diff --git a/terraform/aks/config/production.tfvars.json b/terraform/aks/config/production.tfvars.json
index 67378529..112a533c 100644
--- a/terraform/aks/config/production.tfvars.json
+++ b/terraform/aks/config/production.tfvars.json
@@ -7,7 +7,7 @@
     "key_vault_app_secret_name": "TRP-APP-SECRETS-PRODUCTION",
     "key_vault_infra_secret_name": "TRP-INFRA-SECRETS-PRODUCTION",
     "enable_monitoring": true,
-    "startup_command": ["/bin/sh", "-c", "bundle exec rails db:migrate && bundle exec rails server -b 0.0.0.0"],
+    "startup_command": ["/bin/sh", "-c", "./bin/app-startup.sh"],
     "replicas": 2,
     "memory_max": "1Gi",
     "gov_uk_host_names": [
diff --git a/terraform/aks/config/qa.tfvars.json b/terraform/aks/config/qa.tfvars.json
index 48ec35f4..75785c1d 100644
--- a/terraform/aks/config/qa.tfvars.json
+++ b/terraform/aks/config/qa.tfvars.json
@@ -7,7 +7,7 @@
     "key_vault_app_secret_name": "TRP-APP-SECRETS-QA",
     "key_vault_infra_secret_name": "TRP-INFRA-SECRETS-QA",
     "enable_monitoring": false,
-    "startup_command": ["/bin/sh", "-c", "bundle exec rails db:migrate && bundle exec rails server -b 0.0.0.0"],
+    "startup_command": ["/bin/sh", "-c", "./bin/app-startup.sh"],
     "replicas": 1,
     "memory_max": "1Gi",
     "gov_uk_host_names": [
diff --git a/terraform/aks/config/review.tfvars.json b/terraform/aks/config/review.tfvars.json
index c2d174f5..35d7d4b8 100644
--- a/terraform/aks/config/review.tfvars.json
+++ b/terraform/aks/config/review.tfvars.json
@@ -8,7 +8,7 @@
     "key_vault_app_secret_name": "TRP-APP-SECRETS-REVIEW",
     "key_vault_infra_secret_name": "TRP-INFRA-SECRETS-REVIEW",
     "enable_monitoring": false,
-    "startup_command": ["/bin/sh", "-c", "bundle exec rails db:migrate && bundle exec rails server -b 0.0.0.0"],
+    "startup_command": ["/bin/sh", "-c", "./bin/app-startup.sh"],
     "replicas": 1,
     "memory_max": "1Gi"
 }
diff --git a/terraform/aks/config/staging.tfvars.json b/terraform/aks/config/staging.tfvars.json
index 2764c92d..b15735cf 100644
--- a/terraform/aks/config/staging.tfvars.json
+++ b/terraform/aks/config/staging.tfvars.json
@@ -7,7 +7,7 @@
     "key_vault_app_secret_name": "TRP-APP-SECRETS-STAGING",
     "key_vault_infra_secret_name": "TRP-INFRA-SECRETS-STAGING",
     "enable_monitoring": false,
-    "startup_command": ["/bin/sh", "-c", "bundle exec rails db:migrate && bundle exec rails server -b 0.0.0.0"],
+    "startup_command": ["/bin/sh", "-c", "./bin/app-startup.sh"],
     "replicas": 1,
     "memory_max": "1Gi",
     "gov_uk_host_names": [