diff --git a/mailpoet/lib/Segments/WP.php b/mailpoet/lib/Segments/WP.php
index 32f2365a49..f4cc40de5e 100644
--- a/mailpoet/lib/Segments/WP.php
+++ b/mailpoet/lib/Segments/WP.php
@@ -263,7 +263,7 @@ class WP {
     $this->insertUsersToSegment();
     $this->removeOrphanedSubscribers();
     $this->subscribersRepository->invalidateTotalSubscribersCache();
-    $this->subscribersRepository->detachAll();
+    $this->subscribersRepository->refreshAll();
 
     return true;
   }
diff --git a/mailpoet/lib/Subscribers/ImportExport/ImportExportRepository.php b/mailpoet/lib/Subscribers/ImportExport/ImportExportRepository.php
index 3f2c54b570..5d47471a0c 100644
--- a/mailpoet/lib/Subscribers/ImportExport/ImportExportRepository.php
+++ b/mailpoet/lib/Subscribers/ImportExport/ImportExportRepository.php
@@ -195,8 +195,12 @@ class ImportExportRepository {
       " . implode(' AND ', $keyColumnsConditions) . "
     ", $parameters, $parameterTypes);
     $this->notifyUpdates($className, $columns, $data);
-    $this->subscribersRepository->detachAll();
-    $this->subscriberCustomFieldRepository->detachAll();
+    if ($className === SubscriberEntity::class) {
+      $this->subscribersRepository->refreshAll();
+    }
+    if ($className === SubscriberCustomFieldEntity::class) {
+      $this->subscriberCustomFieldRepository->refreshAll();
+    }
     return $count;
   }