diff --git a/src/Controls/CheckboxListEnum.php b/src/Controls/CheckboxListEnum.php
index 5bd57f8..198a9bc 100644
--- a/src/Controls/CheckboxListEnum.php
+++ b/src/Controls/CheckboxListEnum.php
@@ -42,7 +42,7 @@ public function setEnumType(string $enumType): static
 	public function getCases(): array
 	{
 		/** @var array<T> */
-		return Arrays::map($this->getItems(), fn($x, $y) => $this->enumType::make($y));
+		return Arrays::map($this->getItems(), fn($v, $k) => $this->enumType::make($k));
 	}
 
 
@@ -100,7 +100,7 @@ public function getValue(): array
 		}
 
 		/** @var array<int|string, T> */
-		return Arrays::map($this->value, fn($x) => $this->enumType::make($x));
+		return Arrays::map($this->value, fn($v) => $this->enumType::make($v));
 	}
 
 
diff --git a/src/Controls/RadioListEnum.php b/src/Controls/RadioListEnum.php
index 0a93f8a..5ce3187 100644
--- a/src/Controls/RadioListEnum.php
+++ b/src/Controls/RadioListEnum.php
@@ -43,7 +43,7 @@ public function setEnumType(string $enumType): static
 	public function getCases(): array
 	{
 		/** @var array<T> */
-		return Arrays::map($this->getItems(), fn($x, $y) => $this->enumType::make($y));
+		return Arrays::map($this->getItems(), fn($v, $k) => $this->enumType::make($k));
 	}
 
 
@@ -95,7 +95,7 @@ public function getValue(): ?LabeledEnum
 	public function setDisabled(array|bool $value = true): static
 	{
 		if (is_array($value)) {
-			$value = Arrays::map($value, fn($x) => $x->value);
+			$value = Arrays::map($value, fn($v) => $v->value);
 		}
 
 		return parent::setDisabled($value);
diff --git a/src/Controls/SelectBoxEnum.php b/src/Controls/SelectBoxEnum.php
index 07c428f..72adced 100644
--- a/src/Controls/SelectBoxEnum.php
+++ b/src/Controls/SelectBoxEnum.php
@@ -87,7 +87,7 @@ public function getValue(): ?LabeledEnum
 	public function setDisabled(array|bool $value = true): static
 	{
 		if (is_array($value)) {
-			$value = Arrays::map($value, fn($x) => $x->value);
+			$value = Arrays::map($value, fn($v) => $v->value);
 		}
 
 		return parent::setDisabled($value);