diff --git a/cmd/gateway/main.go b/cmd/gateway/main.go
index 11d369b..e61acd7 100644
--- a/cmd/gateway/main.go
+++ b/cmd/gateway/main.go
@@ -226,6 +226,7 @@ func main() {
 			"http://127.0.0.1:3000",
 			"https://techtorque.vercel.app",
 			"https://techtorque.randitha.net",
+			"https://dev.techtorque.randitha.net",
 		},
 		AllowedMethods:   []string{"GET", "POST", "PUT", "DELETE", "PATCH", "OPTIONS"},
 		AllowedHeaders:   []string{"Accept", "Authorization", "Content-Type", "X-CSRF-Token"},
diff --git a/config.yaml b/config.yaml
index dc2027c..eb613ab 100644
--- a/config.yaml
+++ b/config.yaml
@@ -36,6 +36,7 @@ services:
     target_url: "http://localhost:8083"
     strip_prefix: "/api/v1"
     auth_required: false # Public endpoint
+    env_var: "APPOINTMENTS_SERVICE_URL"
     
   # Protected appointment endpoints
   - name: "appointments"
@@ -51,6 +52,7 @@ services:
     target_url: "http://localhost:8083"
     strip_prefix: "/api/v1"
     auth_required: true
+    env_var: "APPOINTMENTS_SERVICE_URL"
 
   # --- Service & Project Management Service (Port 8084) ---
   - name: "services"