diff --git a/core/modules/update/config/update.settings.yml b/core/modules/update/config/update.settings.yml
index da864d9..937a428 100644
--- a/core/modules/update/config/update.settings.yml
+++ b/core/modules/update/config/update.settings.yml
@@ -2,7 +2,7 @@ check:
   disabled_extensions: '0'
   interval_days: '1'
 fetch:
-  url: ''
+  url: 'http://localhost:8888/d8/update-test'
   max_attempts: '2'
   timeout: '5'
 notification:
diff --git a/core/modules/update/tests/modules/update_test/config/update_test.settings.yml b/core/modules/update/tests/modules/update_test/config/update_test.settings.yml
index a52338a..33c9779 100644
--- a/core/modules/update/tests/modules/update_test/config/update_test.settings.yml
+++ b/core/modules/update/tests/modules/update_test/config/update_test.settings.yml
@@ -1,3 +1,6 @@
-system_info: []
+system_info:
+  "#all":
+    version: "7.0"
 update_status: []
-xml_map: '0'
+xml_map:
+  drupal: "1"
diff --git a/core/modules/update/tests/modules/update_test/update_test.info b/core/modules/update/tests/modules/update_test/update_test.info
index 708dc97..6a5d8c2 100644
--- a/core/modules/update/tests/modules/update_test/update_test.info
+++ b/core/modules/update/tests/modules/update_test/update_test.info
@@ -3,4 +3,4 @@ description = Support module for update module testing.
 package = Testing
 version = VERSION
 core = 8.x
-hidden = TRUE
+;hidden = TRUE