diff --git a/.gitlab/ci/browser-integration/otrs_chrome.yml b/.gitlab/ci/browser-integration/otrs_chrome.yml
index fb8d230b4..06a70fa5c 100644
--- a/.gitlab/ci/browser-integration/otrs_chrome.yml
+++ b/.gitlab/ci/browser-integration/otrs_chrome.yml
@@ -2,4 +2,16 @@ otrs_chrome:
   extends:
     - .template_browser-integration_import
   variables:
-    TEST_FILE: "test/integration/otrs_import_browser_test.rb"
\ No newline at end of file
+    TEST_FILE: "test/integration/otrs_import_browser_test.rb"
+    FF_NETWORK_PER_BUILD: 1   # https://docs.gitlab.com/runner/configuration/feature-flags.html
+    IMPORT_OTRS_ENDPOINT: "http://zammad-ci-otrsimport-app/otrs/public.pl?Action=ZammadMigrator"
+    TZ: "Europe/Berlin"       # Required for the zammad-ci-otrsimport-app containers
+  services:
+    - name: registry.znuny.com/docker/zammad-postgresql:stable
+      alias: postgresql
+    - name: registry.znuny.com/docker/zammad-selenium:stable
+      alias: selenium
+    - name: registry.znuny.com/docker/zammad-ci-otrsimport-db:otrs6
+      alias: zammad-ci-otrsimport-db
+    - name: registry.znuny.com/docker/zammad-ci-otrsimport-app:otrs6
+      alias: zammad-ci-otrsimport-app
diff --git a/test/integration/otrs_import_browser_test.rb b/test/integration/otrs_import_browser_test.rb
index d71093071..f8f581c38 100644
--- a/test/integration/otrs_import_browser_test.rb
+++ b/test/integration/otrs_import_browser_test.rb
@@ -5,13 +5,15 @@ require 'browser_test_helper'
 class OtrsImportBrowserTest < TestCase
   def test_import
 
-    if !ENV['IMPORT_BT_OTRS_ENDPOINT']
-      raise "ERROR: Need IMPORT_BT_OTRS_ENDPOINT - hint IMPORT_BT_OTRS_ENDPOINT='http://vz305.demo.znuny.com/otrs/public.pl?Action=ZammadMigrator'"
+    if !ENV['IMPORT_OTRS_ENDPOINT']
+      raise "ERROR: Need IMPORT_OTRS_ENDPOINT - hint IMPORT_OTRS_ENDPOINT='http://vz305.demo.znuny.com/otrs/public.pl?Action=ZammadMigrator'"
     end
-    if !ENV['IMPORT_BT_OTRS_ENDPOINT_KEY']
-      raise "ERROR: Need IMPORT_BT_OTRS_ENDPOINT_KEY - hint IMPORT_BT_OTRS_ENDPOINT_KEY='01234567899876543210'"
+    if !ENV['IMPORT_OTRS_ENDPOINT_KEY']
+      raise "ERROR: Need IMPORT_OTRS_ENDPOINT_KEY - hint IMPORT_OTRS_ENDPOINT_KEY='01234567899876543210'"
     end
 
+    puts "Using endpoint '#{ENV['IMPORT_OTRS_ENDPOINT']}'."
+
     @browser = browser_instance
     location(url: browser_url)
 
@@ -20,7 +22,7 @@ class OtrsImportBrowserTest < TestCase
     click(css: '.js-download')
     click(css: '.js-otrs-link')
 
-    invalid_key_url = "#{ENV['IMPORT_BT_OTRS_ENDPOINT']};Key=31337"
+    invalid_key_url = "#{ENV['IMPORT_OTRS_ENDPOINT']};Key=31337"
 
     set(
       css:   '#otrs-link',
@@ -33,7 +35,7 @@ class OtrsImportBrowserTest < TestCase
       value: 'Invalid API key.',
     )
 
-    import_url = "#{ENV['IMPORT_BT_OTRS_ENDPOINT']};Key=#{ENV['IMPORT_BT_OTRS_ENDPOINT_KEY']}"
+    import_url = "#{ENV['IMPORT_OTRS_ENDPOINT']};Key=#{ENV['IMPORT_OTRS_ENDPOINT_KEY']}"
     set(
       css:   '#otrs-link',
       value: import_url