diff --git a/packages/apps/postgres/templates/db.yaml b/packages/apps/postgres/templates/db.yaml
index de8c24f7..6c1fda12 100644
--- a/packages/apps/postgres/templates/db.yaml
+++ b/packages/apps/postgres/templates/db.yaml
@@ -65,7 +65,8 @@ spec:
       {{- /* Security: Block parameters that could allow shell command execution */ -}}
       {{- $dangerousParams := list "archive_command" "restore_command" "ssl_passphrase_command" "log_destination" "event_source" }}
       {{- range $key, $value := $params }}
-      {{- if has $key $dangerousParams }}
+      {{- $normalizedKey := lower $key }}
+      {{- if has $normalizedKey $dangerousParams }}
       {{- fail (printf "SECURITY: Parameter '%s' is blocked for security reasons. This parameter could allow arbitrary shell command execution and is managed by CloudNativePG operator." $key) }}
       {{- end }}
       {{ $key }}: {{ $value | quote }}
diff --git a/packages/system/kubevirt-operator/alerts/PrometheusRule.yaml b/packages/system/kubevirt-operator/templates/prometheusrule.yaml
similarity index 100%
rename from packages/system/kubevirt-operator/alerts/PrometheusRule.yaml
rename to packages/system/kubevirt-operator/templates/prometheusrule.yaml