diff --git a/src/Symfony/Component/Yaml/Inline.php b/src/Symfony/Component/Yaml/Inline.php
index 1ba90dc51b328..ee122f3ff8aff 100644
--- a/src/Symfony/Component/Yaml/Inline.php
+++ b/src/Symfony/Component/Yaml/Inline.php
@@ -116,7 +116,7 @@ public static function dump(mixed $value, int $flags = 0): string
                     default => 'Y-m-d\TH:i:s.uP',
                 });
             case $value instanceof \UnitEnum:
-                return sprintf('!php/const %s::%s', $value::class, $value->name);
+                return sprintf('!php/enum %s::%s', $value::class, $value->name);
             case \is_object($value):
                 if ($value instanceof TaggedValue) {
                     return '!'.$value->getTag().' '.self::dump($value->getValue(), $flags);
diff --git a/src/Symfony/Component/Yaml/Tests/InlineTest.php b/src/Symfony/Component/Yaml/Tests/InlineTest.php
index 36b93e967da48..eb14fad8e9213 100644
--- a/src/Symfony/Component/Yaml/Tests/InlineTest.php
+++ b/src/Symfony/Component/Yaml/Tests/InlineTest.php
@@ -715,7 +715,7 @@ public static function getNumericKeyData()
 
     public function testDumpUnitEnum()
     {
-        $this->assertSame("!php/const Symfony\Component\Yaml\Tests\Fixtures\FooUnitEnum::BAR", Inline::dump(FooUnitEnum::BAR));
+        $this->assertSame("!php/enum Symfony\Component\Yaml\Tests\Fixtures\FooUnitEnum::BAR", Inline::dump(FooUnitEnum::BAR));
     }
 
     public function testParseUnitEnum()