diff --git a/smartgears/dataminer_algorithms_crawler_plugin/defaults/main.yml b/smartgears/dataminer_algorithms_crawler_plugin/defaults/main.yml
new file mode 100644
index 00000000..d5704e4d
--- /dev/null
+++ b/smartgears/dataminer_algorithms_crawler_plugin/defaults/main.yml
@@ -0,0 +1,14 @@
+---
+dataminer_crawler_plugin_install: False
+dataminer_crawler_plugin_name: DataMinerAlgorithmsCrawler
+
+dataminer_crawler_plugin_group_id : org.gcube.data-publishing.gCat-Feeder
+dataminer_crawler_plugin_artifact_id : '{{ dataminer_crawler_plugin_plugin_name }}'
+dataminer_crawler_plugin_version : latest
+dataminer_crawler_plugin_extension: jar
+dataminer_crawler_plugin_classifier: uberjar
+dataminer_crawler_plugin_uber_file: '{{ dataminer_crawler_plugin_name }}-{{ dataminer_crawler_plugin_version }}-{{ dataminer_crawler_plugin_classifier }}.{{ dataminer_crawler_plugin_extension }}'
+dataminer_crawler_plugin_plugin_file: '{{ dataminer_crawler_plugin_name }}-{{ dataminer_crawler_plugin_version }}.{{ dataminer_crawler_plugin_extension }}'
+
+catalina_apps_conf:
+  - { app_name: '{{ gfeed_service_name }}', plugin_name: '{{ dataminer_crawler_plugin_plugin_name }}' }