diff -u b/core/modules/config/lib/Drupal/config/Tests/ConfigInstallWebTest.php b/core/modules/config/lib/Drupal/config/Tests/ConfigInstallWebTest.php
--- b/core/modules/config/lib/Drupal/config/Tests/ConfigInstallWebTest.php
+++ b/core/modules/config/lib/Drupal/config/Tests/ConfigInstallWebTest.php
@@ -113,8 +113,8 @@
     // The expected active configuration altered by the install profile.
     $expected_overriden_data = array(
       'threshold' => array(
-        'autorun' => 10800,
-        'requirements_warning' => 172800,
+        'autorun' => 0,
+        'requirements_warning' => 259200,
         'requirements_error' => 1209600,
       ),
     );
diff -u b/core/profiles/testing/config/system.cron.yml b/core/profiles/testing/config/system.cron.yml
--- b/core/profiles/testing/config/system.cron.yml
+++ b/core/profiles/testing/config/system.cron.yml
@@ -1,4 +1,4 @@
 threshold:
-  autorun: 10800
-  requirements_warning: 172800
+  autorun: 0
+  requirements_warning: 259200
   requirements_error: 1209600