diff --git a/src/Tests/ConfigIgnoreTest.php b/src/Tests/ConfigIgnoreTest.php
index 91232bb..9b18ff5 100644
--- a/src/Tests/ConfigIgnoreTest.php
+++ b/src/Tests/ConfigIgnoreTest.php
@@ -131,7 +131,7 @@ class ConfigIgnoreTest extends WebTestBase {
     // Submit a new single item config, with the changes.
     $this->drupalPostForm('admin/config/development/configuration/single/import', $edit, t('Import'));
 
-    $this->drupalPostForm(NULL, array(), t('Confirm'));
+    $this->drupalPostForm(NULL, [], t('Confirm'));
 
     // Validate if the title from the imported config was imported.
     $this->assertText('Import has changed title');
@@ -176,7 +176,7 @@ class ConfigIgnoreTest extends WebTestBase {
     // Submit a new single item config, with the changes.
     $this->drupalPostForm('admin/config/development/configuration/single/import', $edit, t('Import'));
 
-    $this->drupalPostForm(NULL, array(), t('Confirm'));
+    $this->drupalPostForm(NULL, [], t('Confirm'));
 
     // Validate if the title from the imported config was imported.
     $this->assertText('Import has changed title');