diff --git a/src/plugins/i18n.ts b/src/plugins/i18n.ts
index bcc1b7a7870..496031cdefb 100644
--- a/src/plugins/i18n.ts
+++ b/src/plugins/i18n.ts
@@ -109,7 +109,7 @@ async function initFonts(language: string | undefined) {
  * @returns a money formatted string
  */
 function i18nMoneyFormatter(amount: any): string {
-  if (typeof amount !== "number") {
+  if (isNaN(Number(amount))) {
     console.warn(`i18nMoneyFormatter: value "${amount}" is not a number!`);
   }