diff --git a/src/Currencies/USD.php b/src/Currencies/USD.php
index bfbbf45..ebd6714 100644
--- a/src/Currencies/USD.php
+++ b/src/Currencies/USD.php
@@ -15,5 +15,4 @@ class USD extends Currency
     protected int $displayDecimals = 2;
     protected int $rounding = 2;
     protected string $prefix = '$';
-    protected bool $trimTrailingDecimalZeros = false;
 }
diff --git a/tests/Currencies/CZK.php b/tests/Currencies/CZK.php
index 0954472..6cb93c5 100644
--- a/tests/Currencies/CZK.php
+++ b/tests/Currencies/CZK.php
@@ -15,5 +15,4 @@ class CZK extends Currency
     protected string $thousandsSeparator = '.';
     protected int $rounding = 2;
     protected string $suffix = ' Kč';
-    protected bool $trimTrailingDecimalZeros = false;
 }
diff --git a/tests/Currencies/EUR.php b/tests/Currencies/EUR.php
index 22cfd59..5890eac 100644
--- a/tests/Currencies/EUR.php
+++ b/tests/Currencies/EUR.php
@@ -13,5 +13,4 @@ class EUR extends Currency
     protected int $displayDecimals = 2;
     protected int $rounding = 0;
     protected string $suffix = ' €';
-    protected bool $trimTrailingDecimalZeros = false;
 }