diff --git a/apps/web/src/components/ReportRunner.tsx b/apps/web/src/components/ReportRunner.tsx
index 40e46e4..cf02d95 100644
--- a/apps/web/src/components/ReportRunner.tsx
+++ b/apps/web/src/components/ReportRunner.tsx
@@ -595,10 +595,10 @@ function LetterLayout({ result }: { result: ReportRunResult }) {
             </div>
 
             <div className="renewal-letter-premium">
-              {r.netPremium && (
+              {Boolean(r.netPremium) && (
                 <span>Prima neta: {formatCell(r.netPremium, "money")}</span>
               )}
-              {r.total && (
+              {Boolean(r.total) && (
                 <span className="renewal-letter-total">
                   Total: {formatCell(r.total, "money")} {String(r.currency ?? "")}
                 </span>