diff --git a/monitoring/prometheus-config.yml b/monitoring/prometheus-config.yml
index ddbba3b..beafb82 100644
--- a/monitoring/prometheus-config.yml
+++ b/monitoring/prometheus-config.yml
@@ -5,9 +5,9 @@ global:
     monitor: "Monitoring"
 
 scrape_configs:
-  - job_name: "nwaku"
+  - job_name: "go-waku"
     static_configs:
-    - targets: ["nwaku:8003"]
+    - targets: ["go-waku:8003"]
 
   - job_name: postgres-exporter
     static_configs:
diff --git a/run_node.sh b/run_node.sh
index 4e11bc9..f4412d3 100644
--- a/run_node.sh
+++ b/run_node.sh
@@ -17,7 +17,9 @@ if [ -n "${DOMAIN}" ]; then
     LETSENCRYPT_PATH=/etc/letsencrypt/live/${DOMAIN}
 
     if ! [ -d "${LETSENCRYPT_PATH}" ]; then
-        apk add --no-cache certbot
+        su -
+        #apt-get install sudo -y
+        apt install --no-install-recommends --no-deps -y certbot
 
         certbot certonly\
             --non-interactive\