diff --git a/tasks/phpstan/phpstan-baseline.neon b/tasks/phpstan/phpstan-baseline.neon
deleted file mode 100644
index dcdff73b89..0000000000
--- a/tasks/phpstan/phpstan-baseline.neon
+++ /dev/null
@@ -1,121 +0,0 @@
-parameters:
-	ignoreErrors:
-		-
-			message: "#^Property MailPoet\\\\Cron\\\\DaemonHttpRunner\\:\\:\\$daemon \\(MailPoet\\\\Cron\\\\Daemon\\) does not accept MailPoet\\\\Cron\\\\Daemon\\|null\\.$#"
-			count: 1
-			path: ../../lib/Cron/DaemonHttpRunner.php
-
-		-
-			message: "#^Parameter \\#1 \\$newsletter of method MailPoet\\\\Cron\\\\Workers\\\\StatsNotifications\\\\Scheduler\\:\\:schedule\\(\\) expects MailPoet\\\\Entities\\\\NewsletterEntity, MailPoet\\\\Entities\\\\NewsletterEntity\\|null given\\.$#"
-			count: 1
-			path: ../../lib/Cron/Workers/SendingQueue/SendingQueue.php
-
-		-
-			message: "#^Cannot call method getNewsletterRenderedSubject\\(\\) on MailPoet\\\\Entities\\\\SendingQueueEntity\\|null\\.$#"
-			count: 2
-			path: ../../lib/Cron/Workers/StatsNotifications/Worker.php
-
-		-
-			message: "#^Cannot call method has\\(\\) on MailPoetVendor\\\\Psr\\\\Container\\\\ContainerInterface\\|null\\.$#"
-			count: 1
-			path: ../../lib/DI/ContainerConfigurator.php
-
-		-
-			message: "#^Cannot call method get\\(\\) on MailPoetVendor\\\\Psr\\\\Container\\\\ContainerInterface\\|null\\.$#"
-			count: 1
-			path: ../../lib/DI/ContainerConfigurator.php
-
-		-
-			message: "#^Cannot call method contains\\(\\) on MailPoetVendor\\\\Doctrine\\\\Common\\\\Cache\\\\Cache\\|null\\.$#"
-			count: 1
-			path: ../../lib/Doctrine/TablePrefixMetadataFactory.php
-
-		-
-			message: "#^Property MailPoet\\\\DynamicSegments\\\\Filters\\\\EmailAction\\:\\:\\$connect \\(string\\) does not accept string\\|null\\.$#"
-			count: 1
-			path: ../../lib/DynamicSegments/Filters/EmailAction.php
-
-		-
-			message: "#^Property MailPoet\\\\DynamicSegments\\\\Filters\\\\UserRole\\:\\:\\$connect \\(string\\) does not accept string\\|null\\.$#"
-			count: 1
-			path: ../../lib/DynamicSegments/Filters/UserRole.php
-
-		-
-			message: "#^Property MailPoet\\\\DynamicSegments\\\\Filters\\\\WooCommerceCategory\\:\\:\\$connect \\(string\\) does not accept string\\|null\\.$#"
-			count: 1
-			path: ../../lib/DynamicSegments/Filters/WooCommerceCategory.php
-
-		-
-			message: "#^Property MailPoet\\\\DynamicSegments\\\\Filters\\\\WooCommerceProduct\\:\\:\\$connect \\(string\\) does not accept string\\|null\\.$#"
-			count: 1
-			path: ../../lib/DynamicSegments/Filters/WooCommerceProduct.php
-
-		-
-			message: "#^Parameter \\#2 \\$code of class MailPoet\\\\DynamicSegments\\\\Exceptions\\\\ErrorSavingException constructor expects int, int\\|null given\\.$#"
-			count: 1
-			path: ../../lib/DynamicSegments/Persistence/Saver.php
-
-		-
-			message: "#^Parameter \\#1 \\$data of function is_serialized expects string, array\\|string given\\.$#"
-			count: 2
-			path: ../../lib/Models/Form.php
-
-		-
-			message: "#^Parameter \\#2 \\$value of method MailPoet\\\\Models\\\\Model\\:\\:set\\(\\) expects string\\|null, array\\|string given\\.$#"
-			count: 2
-			path: ../../lib/Models/Form.php
-
-		-
-			message: "#^Argument of an invalid type array\\|true supplied for foreach, only iterables are supported\\.$#"
-			count: 1
-			path: ../../lib/Models/Model.php
-
-		-
-			message: "#^Parameter \\#1 \\$json of function json_decode expects string, object\\|string given\\.$#"
-			count: 1
-			path: ../../lib/Models/Newsletter.php
-
-		-
-			message: "#^Parameter \\#1 \\$json of function json_decode expects string, array\\|string\\|null given\\.$#"
-			count: 1
-			path: ../../lib/Models/ScheduledTask.php
-
-		-
-			message: "#^Parameter \\#1 \\$json of function json_decode expects string, object\\|string\\|null given\\.$#"
-			count: 1
-			path: ../../lib/Models/SendingQueue.php
-
-		-
-			message: "#^Parameter \\#3 \\$subject of function str_replace expects array\\|string, string\\|null given\\.$#"
-			count: 1
-			path: ../../lib/Newsletter/Links/Links.php
-
-		-
-			message: "#^Parameter \\#3 \\$subject of function preg_replace expects array\\|string, string\\|null given\\.$#"
-			count: 1
-			path: ../../lib/Newsletter/Links/Links.php
-
-		-
-			message: "#^Cannot access property \\$ID on int\\|WP_Post\\.$#"
-			count: 1
-			path: ../../lib/AutomaticEmails/WooCommerce/Events/PurchasedProduct.php
-
-		-
-			message: "#^Cannot access property \\$post_title on int\\|WP_Post\\.$#"
-			count: 1
-			path: ../../lib/AutomaticEmails/WooCommerce/Events/PurchasedProduct.php
-
-		-
-			message: "#^Method MailPoet\\\\Config\\\\MP2Migrator\\:\\:replaceMP2ShortcodesCallback\\(\\) should return string but return statement is missing\\.$#"
-			count: 1
-			path: ../../lib/Config/MP2Migrator.php
-
-		-
-			message: "#^Undefined variable\\: \\$grandparent$#"
-			count: 1
-			path: ../../lib/Util/DOM.php
-
-		-
-			message: "#^Unreachable statement \\- code above always terminates\\.$#"
-			count: 1
-			path: ../../lib/Util/DOM.php
diff --git a/tasks/phpstan/phpstan.neon b/tasks/phpstan/phpstan.neon
index 0d6362f098..ccf5a52891 100644
--- a/tasks/phpstan/phpstan.neon
+++ b/tasks/phpstan/phpstan.neon
@@ -40,5 +40,4 @@ includes:
   - vendor/phpstan/phpstan-doctrine/extension.neon
   - vendor/phpstan/phpstan-doctrine/rules.neon
   - vendor/szepeviktor/phpstan-wordpress/extension.neon
-  - phpstan-baseline.neon # https://medium.com/@ondrejmirtes/phpstans-baseline-feature-lets-you-hold-new-code-to-a-higher-standard-e77d815a5dff
   - php-version-dependent-config-libs.php # PHP version detection + configuraton dependent on PHP version