diff --git a/apps/charging-engine/Cargo.toml b/apps/charging-engine/Cargo.toml
index 565c8de..2ca5bbd 100644
--- a/apps/charging-engine/Cargo.toml
+++ b/apps/charging-engine/Cargo.toml
@@ -18,6 +18,7 @@ chrono = { workspace = true }
 axum = { workspace = true }
 tower = { workspace = true }
 tower-http = { workspace = true }
+tower-governor = "0.4.2"
 serde = { workspace = true }
 serde_json = { workspace = true }
 tracing = { workspace = true }
diff --git a/apps/charging-engine/src/routes.rs b/apps/charging-engine/src/routes.rs
index f9330fe..0fddd56 100644
--- a/apps/charging-engine/src/routes.rs
+++ b/apps/charging-engine/src/routes.rs
@@ -22,7 +22,7 @@ pub fn create_router(state: AppState) -> Router {
 
     Router::new()
         // Public routes (no auth required - for packet-gateway integration)
-        .route("/health", get(health_check))
+        .route("/v1/health", get(health_check))
         .route("/v1/credit/:ip/check", post(check_credit))
         .route("/v1/credit/:ip/deduct", post(deduct_credit))
         .route("/v1/credit/:ip/balance", get(get_balance))