diff --git a/core-services/prow/02_config/openshift-online/rosa-backend-tests/_pluginconfig.yaml b/core-services/prow/02_config/openshift-online/rosa-backend-tests/_pluginconfig.yaml
index 41a53b1373291..2b5924c2c15d5 100644
--- a/core-services/prow/02_config/openshift-online/rosa-backend-tests/_pluginconfig.yaml
+++ b/core-services/prow/02_config/openshift-online/rosa-backend-tests/_pluginconfig.yaml
@@ -1,5 +1,6 @@
 approve:
-- repos:
+- lgtm_acts_as_approve: true
+  repos:
   - openshift-online/rosa-backend-tests
   require_self_approval: false
 external_plugins: