diff --git a/.gitattributes b/.gitattributes
index 0240640..b39bf1e 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -7,4 +7,5 @@ phpcs.xml.dist    export-ignore
 phpmd.xml.dist    export-ignore
 phpstan.neon.dist export-ignore
 phpunit.xml.dist  export-ignore
+psalm.xml         export-ignore
 composer.lock     export-ignore
diff --git a/phpstan.neon.dist b/phpstan.neon.dist
index 99ea416..d501eaf 100644
--- a/phpstan.neon.dist
+++ b/phpstan.neon.dist
@@ -12,7 +12,7 @@ parameters:
     ignoreErrors:
         # PHPStan is unable to infer the return type of unserialize() in this case.
         -
-            message: '#Method Doctrine\\Instantiator\\Instantiator\:\:buildFactory\(\) should return callable\(\): T of object but returns Closure\(\): mixed\.#'
+            message: '#Method Doctrine\\Instantiator\\Instantiator\:\:buildFactory\(\) should return callable\(\): T but returns Closure\(\): mixed\.#'
             path: 'src/Doctrine/Instantiator/Instantiator.php'
 
         # dynamic properties confuse static analysis