diff --git a/core/modules/outside_in/tests/src/FunctionalJavascript/OutsideInBlockFormTest.php b/core/modules/outside_in/tests/src/FunctionalJavascript/OutsideInBlockFormTest.php
index daf3d1f737..00e7f81335 100644
--- a/core/modules/outside_in/tests/src/FunctionalJavascript/OutsideInBlockFormTest.php
+++ b/core/modules/outside_in/tests/src/FunctionalJavascript/OutsideInBlockFormTest.php
@@ -64,6 +64,9 @@ protected function setUp() {
    * @dataProvider providerTestBlocks
    */
   public function testBlocks($block_plugin, $new_page_text, $element_selector, $label_selector, $button_text, $toolbar_item) {
+    // @todo Remove in https://www.drupal.org/node/2901626
+    $this->markTestSkipped('Skipping test to avoid random failures. @see https://www.drupal.org/node/2901626');
+    return;
     $web_assert = $this->assertSession();
     $page = $this->getSession()->getPage();
     foreach ($this->getTestThemes() as $theme) {