diff --git a/nowchess/eu-central-1-prod/kustomization.yaml b/nowchess/eu-central-1-prod/kustomization.yaml
index 920d69b..4725eec 100644
--- a/nowchess/eu-central-1-prod/kustomization.yaml
+++ b/nowchess/eu-central-1-prod/kustomization.yaml
@@ -33,7 +33,7 @@ images:
 - name: ghcr.io/now-chess/now-chess-systems/official-bots
   newTag: 0.3.0
 - name: ghcr.io/now-chess/now-chess-systems/rule
-  newTag: latest
+  newTag: 0.12.0
 - name: ghcr.io/now-chess/now-chess-systems/store
   newTag: 0.3.0
 - name: ghcr.io/now-chess/now-chess-systems/ws