diff --git a/phpstan-dbal4.neon b/phpstan-dbal4.neon
index b8c63ba0d5..fa8291b861 100644
--- a/phpstan-dbal4.neon
+++ b/phpstan-dbal4.neon
@@ -18,3 +18,7 @@ parameters:
         -
             message: '~^Parameter #1 \$command of method Symfony\\Component\\Console\\Application::add\(\) expects Symfony\\Component\\Console\\Command\\Command, Doctrine\\DBAL\\Tools\\Console\\Command\\ReservedWordsCommand given\.$~'
             path: lib/Doctrine/ORM/Tools/Console/ConsoleRunner.php
+
+        -
+            message: '~Strict comparison using \=\=\= between callable\(\)\: mixed and null will always evaluate to false\.~'
+            path: lib/Doctrine/ORM/Tools/SchemaTool.php
diff --git a/psalm.xml b/psalm.xml
index 84099bfb53..3f3b111cdb 100644
--- a/psalm.xml
+++ b/psalm.xml
@@ -116,6 +116,12 @@
                 <referencedFunction name="Doctrine\DBAL\Connection::lastInsertId"/>
             </errorLevel>
         </TooManyArguments>
+        <TypeDoesNotContainNull>
+            <errorLevel type="suppress">
+                <!-- DBAL 3 compatibility -->
+                <file name="lib/Doctrine/ORM/Tools/SchemaTool.php"/>
+            </errorLevel>
+        </TypeDoesNotContainNull>
         <TypeDoesNotContainType>
             <errorLevel type="suppress">
                 <file name="lib/Doctrine/ORM/Internal/SQLResultCasing.php"/>