diff --git a/ansible/vars/metacluster.yml b/ansible/vars/metacluster.yml
index 8e5e69e..e2b0cfe 100644
--- a/ansible/vars/metacluster.yml
+++ b/ansible/vars/metacluster.yml
@@ -205,6 +205,7 @@ components:
   kube-prometheus:
     helm:
       version: 45.2.0
+      chart: prometheus-community/kube-prometheus-stack
       parse_logic: helm template . | yq --no-doc eval '.. | .image? | select(.)' | sort -u | awk '!/ /'
       chart_values: !unsafe |
         alertmanager: