diff --git a/core/modules/file/tests/src/Functional/FileOnTranslatedEntityTest.php b/core/modules/file/tests/src/Functional/FileOnTranslatedEntityTest.php
index 36bfdd780c..85d16cba77 100644
--- a/core/modules/file/tests/src/Functional/FileOnTranslatedEntityTest.php
+++ b/core/modules/file/tests/src/Functional/FileOnTranslatedEntityTest.php
@@ -217,14 +217,14 @@ public function testFileUsage() {
     $edit = [
       'language_configuration[language_alterable]' => 1,
     ];
-    $this->drupalPostForm('admin/structure/types/manage/page', $edit, t('Save content type'));
+    $this->submitForm($edit, t('Save content type'));
 
     // Create a node and upload a file.
     $node = $this->drupalCreateNode(['type' => 'page']);
     $edit = [
       'files[' . $this->fieldName . '_0]' => \Drupal::service('file_system')->realpath($this->drupalGetTestFiles('text')[0]->uri),
     ];
-    $this->drupalPostForm('node/' . $node->id() . '/edit', $edit, t('Save'));
+    $this->submitForm($edit, t('Save'));
 
     // Check if the file usage is correct.
     $file = File::load($this->getLastFileId());
@@ -235,7 +235,7 @@ public function testFileUsage() {
     $edit = [
       'langcode[0][value]' => 'fr',
     ];
-    $this->drupalPostForm('node/' . $node->id() . '/edit', $edit, t('Save'));
+    $this->submitForm($edit, t('Save'));
     $this->assertEqual($file_usage->listUsage($file), ['file' => ['node' => [$node->id() => '1']]]);
   }