diff --git a/src/ModelDescriber/ObjectModelDescriber.php b/src/ModelDescriber/ObjectModelDescriber.php
index 557dd87a4..c3aae7eec 100644
--- a/src/ModelDescriber/ObjectModelDescriber.php
+++ b/src/ModelDescriber/ObjectModelDescriber.php
@@ -235,6 +235,9 @@ private function describeProperty(array $types, Model $model, OA\Schema $propert
         throw new \Exception(sprintf('Type "%s" is not supported in %s::$%s. You may use the `@OA\Property(type="")` annotation to specify it manually.', $types[0]->getBuiltinType(), $model->getType()->getClassName(), $propertyName));
     }
 
+    /**
+     * Mark properties as required while ordering them in the same order as the properties of the schema.
+     */
     private function markRequiredProperties(OA\Schema $schema): void
     {
         if (Generator::isDefault($properties = $schema->properties)) {
@@ -242,14 +245,25 @@ private function markRequiredProperties(OA\Schema $schema): void
         }
 
         foreach ($properties as $property) {
+            if (is_array($schema->required) && \in_array($property->property, $schema->required, true)) {
+                $newRequired[] = $property->property;
+                continue;
+            }
+
             if (true === $property->nullable || !Generator::isDefault($property->default)) {
                 continue;
             }
 
-            $existingRequiredFields = Generator::UNDEFINED !== $schema->required ? $schema->required : [];
-            $existingRequiredFields[] = $property->property;
+            // Initialize the required fields array if it's not already set
+            if (Generator::UNDEFINED === $schema->required) {
+                $schema->required = [];
+            }
+
+            $newRequired[] = $property->property;
+        }
 
-            $schema->required = array_values(array_unique($existingRequiredFields));
+        if ($newRequired ?? null) {
+            $schema->required = array_values(array_unique($newRequired));
         }
     }
 
diff --git a/tests/Functional/Fixtures/MapQueryStringController.json b/tests/Functional/Fixtures/MapQueryStringController.json
index cc9d8af2b..0b53a3eb2 100644
--- a/tests/Functional/Fixtures/MapQueryStringController.json
+++ b/tests/Functional/Fixtures/MapQueryStringController.json
@@ -1103,9 +1103,9 @@
             "SymfonyConstraintsWithValidationGroups": {
                 "required": [
                     "property",
-                    "propertyNotNullOnSpecificGroup",
                     "propertyInDefaultGroup",
-                    "propertyArray"
+                    "propertyArray",
+                    "propertyNotNullOnSpecificGroup"
                 ],
                 "properties": {
                     "property": {
diff --git a/tests/Functional/Fixtures/MapRequestPayloadController.json b/tests/Functional/Fixtures/MapRequestPayloadController.json
index 6fc775596..4e39dd338 100644
--- a/tests/Functional/Fixtures/MapRequestPayloadController.json
+++ b/tests/Functional/Fixtures/MapRequestPayloadController.json
@@ -147,9 +147,9 @@
             "SymfonyConstraintsWithValidationGroups": {
                 "required": [
                     "property",
-                    "propertyNotNullOnSpecificGroup",
                     "propertyInDefaultGroup",
-                    "propertyArray"
+                    "propertyArray",
+                    "propertyNotNullOnSpecificGroup"
                 ],
                 "properties": {
                     "property": {
diff --git a/tests/Functional/FunctionalTest.php b/tests/Functional/FunctionalTest.php
index 09aa63f5c..0d4e89972 100644
--- a/tests/Functional/FunctionalTest.php
+++ b/tests/Functional/FunctionalTest.php
@@ -569,7 +569,7 @@ public function testSymfonyConstraintDocumentation(): void
         ];
 
         if (Helper::isCompoundValidatorConstraintSupported()) {
-            array_splice($expected['required'], 2, 0, 'propertyWithCompoundValidationRule');
+            $expected['required'][] = 'propertyWithCompoundValidationRule';
             $expected['properties']['propertyWithCompoundValidationRule'] = [
                 'type' => 'integer',
                 'maximum' => 5,