diff --git a/modules/node_revision_generate/tests/src/Functional/NodeRevisionGenerateTest.php b/modules/node_revision_generate/tests/src/Functional/NodeRevisionGenerateTest.php
index f9e11a6e90bc08e8d5f6932a3a767791f9f04e3a..1a418cf6102fe078fe793e52de312439fb670929 100644
--- a/modules/node_revision_generate/tests/src/Functional/NodeRevisionGenerateTest.php
+++ b/modules/node_revision_generate/tests/src/Functional/NodeRevisionGenerateTest.php
@@ -199,7 +199,7 @@ class NodeRevisionGenerateTest extends BrowserTestBase {
       ];
 
       // Sending the form.
-      $this->drupalPostForm(NULL, $form_values, 'op');
+      $this->submitForm($form_values, 'op');
 
       // Getting the revision list for article.
       $vids_article = $node_storage->revisionIds($node_article);
@@ -244,7 +244,7 @@ class NodeRevisionGenerateTest extends BrowserTestBase {
       ];
 
       // Sending the form.
-      $this->drupalPostForm(NULL, $form_values, 'op');
+      $this->submitForm($form_values, 'op');
 
       ++$number_of_revisions;
 
@@ -287,7 +287,7 @@ class NodeRevisionGenerateTest extends BrowserTestBase {
       $number_of_revisions += $revisions_number;
 
       // Sending the form.
-      $this->drupalPostForm(NULL, $form_values, 'op');
+      $this->submitForm($form_values, 'op');
 
       // Getting the revision list for article.
       $vids_article = $node_storage->revisionIds($node_article);
@@ -340,7 +340,7 @@ class NodeRevisionGenerateTest extends BrowserTestBase {
       ];
 
       // Sending the form.
-      $this->drupalPostForm(NULL, $form_values, 'op');
+      $this->submitForm($form_values, 'op');
 
       $number_of_revisions += $revisions_number[$i];
       // Getting the revision list for article.
diff --git a/tests/src/Functional/NodeRevisionDeleteAdminSettingsTest.php b/tests/src/Functional/NodeRevisionDeleteAdminSettingsTest.php
index b4677bc1516de5f6a85af024c13252e0587cd443..2ff6410eadfbe53bffc165458e786d98774f9613 100644
--- a/tests/src/Functional/NodeRevisionDeleteAdminSettingsTest.php
+++ b/tests/src/Functional/NodeRevisionDeleteAdminSettingsTest.php
@@ -107,7 +107,7 @@ class NodeRevisionDeleteAdminSettingsTest extends BrowserTestBase {
 
     foreach ($form_values as $edit) {
       // Sending the form.
-      $this->drupalPostForm(NULL, $edit, 'op');
+      $this->submitForm($edit, 'op');
       // Verifying the save message.
       $this->assertSession()->pageTextContains('The configuration options have been saved.');
       // Getting the configuration file.