diff --git a/psalm.xml b/psalm.xml
index 0e34c912cf..84099bfb53 100644
--- a/psalm.xml
+++ b/psalm.xml
@@ -17,6 +17,11 @@
         </ignoreFiles>
     </projectFiles>
     <issueHandlers>
+        <DeprecatedConstant>
+            <errorLevel type="suppress">
+                <file name="lib/Doctrine/ORM/Mapping/Driver/DatabaseDriver.php" />
+            </errorLevel>
+        </DeprecatedConstant>
         <DeprecatedClass>
             <errorLevel type="suppress">
                 <!-- Remove on 3.0.x -->
diff --git a/tests/Doctrine/Tests/ORM/Functional/TypeTest.php b/tests/Doctrine/Tests/ORM/Functional/TypeTest.php
index 18877e8cec..65fe12783c 100644
--- a/tests/Doctrine/Tests/ORM/Functional/TypeTest.php
+++ b/tests/Doctrine/Tests/ORM/Functional/TypeTest.php
@@ -6,6 +6,8 @@
 
 use DateTime;
 use DateTimeZone;
+use Doctrine\DBAL\Types\ArrayType;
+use Doctrine\DBAL\Types\ObjectType;
 use Doctrine\DBAL\Types\Types;
 use Doctrine\Tests\Models\Generic\BooleanModel;
 use Doctrine\Tests\Models\Generic\DateTimeModel;
@@ -70,6 +72,9 @@ public function testBoolean(): void
 
     public function testArray(): void
     {
+        if (! class_exists(ArrayType::class)) {
+            self::markTestSkipped('Test valid for doctrine/dbal:3.x only.');
+        }
         $serialize               = new SerializationModel();
         $serialize->array['foo'] = 'bar';
         $serialize->array['bar'] = 'baz';
@@ -88,6 +93,9 @@ public function testArray(): void
 
     public function testObject(): void
     {
+        if (! class_exists(ObjectType::class)) {
+            self::markTestSkipped('Test valid for doctrine/dbal:3.x only.');
+        }
         $serialize         = new SerializationModel();
         $serialize->object = new stdClass();