diff --git a/core/tests/Drupal/FunctionalJavascriptTests/Core/Field/Widget/MachineNameWidgetTest.php b/core/tests/Drupal/FunctionalJavascriptTests/Core/Field/Widget/MachineNameWidgetTest.php
index 117f0da4aa..045fca4706 100644
--- a/core/tests/Drupal/FunctionalJavascriptTests/Core/Field/Widget/MachineNameWidgetTest.php
+++ b/core/tests/Drupal/FunctionalJavascriptTests/Core/Field/Widget/MachineNameWidgetTest.php
@@ -36,7 +36,8 @@ public function testMachineNameWidget() {
 
     // First, make sure that both the ID and the label fields are initially
     // hidden in the form display.
-    entity_get_form_display('entity_test_string_id', 'entity_test_string_id', 'default')
+    \Drupal::service('entity_display.repository')
+      ->getFormDisplay('entity_test_string_id', 'entity_test_string_id', 'default')
       ->removeComponent('id')
       ->removeComponent('name')
       ->save();
@@ -49,7 +50,8 @@ public function testMachineNameWidget() {
 
     // Configure the test field to use the machine name widget with no initial
     // settings.
-    entity_get_form_display('entity_test_string_id', 'entity_test_string_id', 'default')
+    \Drupal::service('entity_display.repository')
+      ->getFormDisplay('entity_test_string_id', 'entity_test_string_id', 'default')
       ->setComponent('id', [
         'type' => 'machine_name',
         'weight' => 5,
@@ -80,7 +82,8 @@ public function testMachineNameWidget() {
 
     // Enable the 'source' field in the entity form display and configure the
     // test field to use it.
-    entity_get_form_display('entity_test_string_id', 'entity_test_string_id', 'default')
+    \Drupal::service('entity_display.repository')
+      ->getFormDisplay('entity_test_string_id', 'entity_test_string_id', 'default')
       ->setComponent('name', [
         'type' => 'string_textfield',
         'weight' => 10,
@@ -121,7 +124,8 @@ public function testMachineNameWidget() {
 
     // Configure the source field to have a lower weight than the test field,
     // which will finally make it appear in the entity form.
-    entity_get_form_display('entity_test_string_id', 'entity_test_string_id', 'default')
+    \Drupal::service('entity_display.repository')
+      ->getFormDisplay('entity_test_string_id', 'entity_test_string_id', 'default')
       ->setComponent('name', [
         'type' => 'string_textfield',
         'weight' => 4,
@@ -158,7 +162,8 @@ public function testMachineNameWidget() {
     $this->assertSame($test_values['expected'], $entity->id->value);
 
     // Try changing the 'replace_pattern' and 'replace' settings of the widget.
-    entity_get_form_display('entity_test_string_id', 'entity_test_string_id', 'default')
+    \Drupal::service('entity_display.repository')
+      ->getFormDisplay('entity_test_string_id', 'entity_test_string_id', 'default')
       ->setComponent('id', [
         'type' => 'machine_name',
         'weight' => 5,