diff --git a/mailpoet/lib/Subscribers/SubscribersEmailCountsController.php b/mailpoet/lib/Subscribers/SubscribersEmailCountsController.php
index f897fad5f3..02851c11b9 100644
--- a/mailpoet/lib/Subscribers/SubscribersEmailCountsController.php
+++ b/mailpoet/lib/Subscribers/SubscribersEmailCountsController.php
@@ -126,6 +126,6 @@ class SubscribersEmailCountsController {
 
     $subscribersInRange = $result->fetchAllAssociative();
 
-    return [$subscribersInRange[0]['count'], $subscribersInRange[0]['max']];
+    return [(int)$subscribersInRange[0]['count'], (int)$subscribersInRange[0]['max']];
   }
 }
diff --git a/mailpoet/tasks/phpstan/phpstan-7-baseline.neon b/mailpoet/tasks/phpstan/phpstan-7-baseline.neon
index 7759ca4581..fa8f1a9fd2 100644
--- a/mailpoet/tasks/phpstan/phpstan-7-baseline.neon
+++ b/mailpoet/tasks/phpstan/phpstan-7-baseline.neon
@@ -1106,6 +1106,11 @@ parameters:
 			count: 2
 			path: ../../lib/Subscribers/InactiveSubscribersController.php
 
+		-
+			message: "#^Cannot cast mixed to int\\.$#"
+			count: 2
+			path: ../../lib/Subscribers/SubscribersEmailCountsController.php
+
 		-
 			message: "#^Cannot cast mixed to int\\.$#"
 			count: 3
diff --git a/mailpoet/tasks/phpstan/phpstan-8-baseline.neon b/mailpoet/tasks/phpstan/phpstan-8-baseline.neon
index 0269d5e915..d316fd64b2 100644
--- a/mailpoet/tasks/phpstan/phpstan-8-baseline.neon
+++ b/mailpoet/tasks/phpstan/phpstan-8-baseline.neon
@@ -1106,6 +1106,11 @@ parameters:
 			count: 2
 			path: ../../lib/Subscribers/InactiveSubscribersController.php
 
+		-
+			message: "#^Cannot cast mixed to int\\.$#"
+			count: 2
+			path: ../../lib/Subscribers/SubscribersEmailCountsController.php
+
 		-
 			message: "#^Cannot cast mixed to int\\.$#"
 			count: 3