diff --git a/src/Symfony/Component/TypeInfo/Tests/Type/CollectionTypeTest.php b/src/Symfony/Component/TypeInfo/Tests/Type/CollectionTypeTest.php
index 2b8d6031efdcc..739a484061e6c 100644
--- a/src/Symfony/Component/TypeInfo/Tests/Type/CollectionTypeTest.php
+++ b/src/Symfony/Component/TypeInfo/Tests/Type/CollectionTypeTest.php
@@ -90,6 +90,9 @@ public function testToString()
 
         $type = new CollectionType(new GenericType(Type::builtin(TypeIdentifier::ARRAY), Type::string(), Type::bool()));
         $this->assertEquals('array<string,bool>', (string) $type);
+
+        $type = new CollectionType(Type::generic(Type::builtin(TypeIdentifier::ARRAY), Type::bool()), isList: true);
+        $this->assertEquals('list<bool>', (string) $type);
     }
 
     public function testAccepts()
diff --git a/src/Symfony/Component/TypeInfo/Type/CollectionType.php b/src/Symfony/Component/TypeInfo/Type/CollectionType.php
index a801f2b51f8d0..2df37c91e0817 100644
--- a/src/Symfony/Component/TypeInfo/Type/CollectionType.php
+++ b/src/Symfony/Component/TypeInfo/Type/CollectionType.php
@@ -179,6 +179,10 @@ public function accepts(mixed $value): bool
 
     public function __toString(): string
     {
+        if ($this->isList && $this->type->isIdentifiedBy(TypeIdentifier::ARRAY)) {
+            return 'list<'.$this->getCollectionValueType().'>';
+        }
+
         return (string) $this->type;
     }
 }