diff --git a/handlers/application/vouchers.go b/handlers/application/vouchers.go
index af2e9ef..056f989 100644
--- a/handlers/application/vouchers.go
+++ b/handlers/application/vouchers.go
@@ -289,8 +289,11 @@ func (h *MenuHandlers) GetVoucherDetails(ctx context.Context, sym string, input
 	}
 	res.FlagReset = append(res.FlagReset, flag_api_error)
 
+	// sanitize invalid characters
+	symbol := strings.ReplaceAll(voucherData.TokenSymbol, "USD₮", "USDT")
+
 	res.Content = fmt.Sprintf(
-		"Name: %s\nSymbol: %s\nProduct: %s\nLocation: %s", voucherData.TokenName, voucherData.TokenSymbol, voucherData.TokenCommodity, voucherData.TokenLocation,
+		"Name: %s\nSymbol: %s\nProduct: %s\nLocation: %s", voucherData.TokenName, symbol, voucherData.TokenCommodity, voucherData.TokenLocation,
 	)
 
 	return res, nil