diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 3c67d9eef..017567f5d 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -89,6 +89,50 @@ job_integration_otrs_5:
     - rake db:migrate
     - ruby -I test/ test/integration/otrs_import_test.rb
 
+job_integration_otrs_4:
+  stage: test
+  script:
+    - export RAILS_ENV=test
+    - export IMPORT_OTRS_ENDPOINT="http://vz383.demo.znuny.com/otrs/public.pl?Action=ZammadMigrator"
+    - script/build/test_db_config.sh ci_zammad_otrs4
+    - rake db:drop;
+    - rake db:create
+    - rake db:migrate
+    - ruby -I test/ test/integration/otrs_import_test.rb
+
+job_integration_otrs_33:
+  stage: test
+  script:
+    - export RAILS_ENV=test
+    - export IMPORT_OTRS_ENDPOINT="http://vz305.demo.znuny.com/otrs/public.pl?Action=ZammadMigrator"
+    - script/build/test_db_config.sh ci_zammad_otrs33
+    - rake db:drop;
+    - rake db:create
+    - rake db:migrate
+    - ruby -I test/ test/integration/otrs_import_test.rb
+
+job_integration_otrs_32:
+  stage: test
+  script:
+    - export RAILS_ENV=test
+    - export IMPORT_OTRS_ENDPOINT="http://vz382.demo.znuny.com/otrs/public.pl?Action=ZammadMigrator"
+    - script/build/test_db_config.sh ci_zammad_otrs32
+    - rake db:drop;
+    - rake db:create
+    - rake db:migrate
+    - ruby -I test/ test/integration/otrs_import_test.rb
+
+job_integration_otrs_31:
+  stage: test
+  script:
+    - export RAILS_ENV=test
+    - export IMPORT_OTRS_ENDPOINT="http://vz381.demo.znuny.com/otrs/public.pl?Action=ZammadMigrator"
+    - script/build/test_db_config.sh ci_zammad_otrs31
+    - rake db:drop;
+    - rake db:create
+    - rake db:migrate
+    - ruby -I test/ test/integration/otrs_import_test.rb
+
 rubocop:
   stage: test
   script: