diff --git a/src/Illuminate/Support/Number.php b/src/Illuminate/Support/Number.php
index cfe8921fc8ef..801b9a2730cb 100644
--- a/src/Illuminate/Support/Number.php
+++ b/src/Illuminate/Support/Number.php
@@ -300,11 +300,11 @@ public static function withLocale(string $locale, callable $callback)
      */
     public static function withCurrency(string $currency, callable $callback)
     {
-        $previousLCurrency = static::$currency;
+        $previousCurrency = static::$currency;
 
         static::useCurrency($currency);
 
-        return tap($callback(), fn () => static::useCurrency($previousLCurrency));
+        return tap($callback(), fn () => static::useCurrency($previousCurrency));
     }
 
     /**