diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index bd4fc65e85d61..f152c499d91ac 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -359,6 +359,15 @@ cargo-check-macos:
   tags:
     - osx
 
+test-prometheus-alerting-rules:
+  stage:                           test
+  image:                           paritytech/tools:latest
+  <<:                              *kubernetes-build
+  script:
+    - curl -L https://github.com/prometheus/prometheus/releases/download/v2.19.0/prometheus-2.19.0.linux-amd64.tar.gz --output prometheus.tar.gz
+    - tar -xzf prometheus.tar.gz
+    - ./prometheus-*/promtool check rules .maintain/monitoring/alerting-rules/alerting-rules.yaml
+
 #### stage:                        build
 
 check-polkadot-companion-status: