diff --git a/gatewayservice/monitoring/prometheus/prometheus.yml b/gatewayservice/monitoring/prometheus/prometheus.yml
index 0e01051..a1bb7fb 100644
--- a/gatewayservice/monitoring/prometheus/prometheus.yml
+++ b/gatewayservice/monitoring/prometheus/prometheus.yml
@@ -3,4 +3,4 @@ global:
 scrape_configs:
   - job_name: "example-nodejs-app"
     static_configs:
-      - targets: ["gatewayservice:8000","questionservice:8003","userservice:8001","authservice:8002"]
\ No newline at end of file
+      - targets: ["gatewayservice-wiq5a:8000","questionservice-wiq5a:8003","userservice-wiq5a:8001","authservice-wiq5a:8002"]
\ No newline at end of file
diff --git a/questionservice/server.js b/questionservice/server.js
index c1e9c82..90fcfc3 100644
--- a/questionservice/server.js
+++ b/questionservice/server.js
@@ -4,6 +4,7 @@ let express = require('express');
 const axios = require('axios');
 const cors = require('cors');
 const fs = require('fs');
+const promBundle = require('express-prom-bundle');
 
 const crypto = require('crypto');