diff --git a/lib/models/rabbitmq/index.js b/lib/models/rabbitmq/index.js
index eeb287d9b..d32285a66 100644
--- a/lib/models/rabbitmq/index.js
+++ b/lib/models/rabbitmq/index.js
@@ -271,7 +271,7 @@ RabbitMQ.prototype.createCluster = function (data) {
 }
 
 RabbitMQ.prototype.deleteCluster = function (data) {
-  this._publisher.publishTask('cluster.delete', data)
+  return this._publisher.publishTask('cluster.delete', data)
 }
 
 RabbitMQ.prototype.updateCluster = function (data) {
diff --git a/lib/models/services/cluster-config-service.js b/lib/models/services/cluster-config-service.js
index dd5f210c5..548528a55 100644
--- a/lib/models/services/cluster-config-service.js
+++ b/lib/models/services/cluster-config-service.js
@@ -359,8 +359,9 @@ module.exports = class ClusterConfigService {
     log.info('called')
     return AutoIsolationConfig.findByIdAndAssert(clusterId)
       .tap((cluster) => {
-        const instancesIds = cluster.instancesIds || []
-        return Promise.each(instancesIds, (instanceId) => rabbitMQ.deleteInstance({ instanceId }))
+        const instancesIds = [cluster.instance.toString()]
+          .concat(cluster.requestedDependencies.map(dep => dep.instance.toString()))
+        return Promise.map(instancesIds, (instanceId) => rabbitMQ.deleteInstance({ instanceId }))
       })
       .tap(() => {
         return InputClusterConfig.findActiveByAutoIsolationId(clusterId)
@@ -425,7 +426,10 @@ module.exports = class ClusterConfigService {
     })
     log.info('called')
     return ClusterConfigService.findAllRelatedClusters(clusterId)
-      .each((cluster) => rabbitMQ.deleteCluster(cluster))
+      .map((cluster) => AutoIsolationConfig.findByIdAndAssert(cluster.autoIsolationConfigId))
+      .each((cluster) => {
+        return rabbitMQ.deleteCluster({ cluster: { id: cluster.id } })
+      })
   }
 
   /**
diff --git a/lib/workers/cluster.delete.js b/lib/workers/cluster.delete.js
index 59af3095c..798c53970 100644
--- a/lib/workers/cluster.delete.js
+++ b/lib/workers/cluster.delete.js
@@ -7,6 +7,7 @@
 require('loadenv')()
 const ClusterConfigService = require('models/services/cluster-config-service')
 const joi = require('utils/joi')
+const WorkerStopError = require('error-cat/errors/worker-stop-error')
 
 module.exports.jobSchema = joi.object({
   cluster: joi.object({
@@ -21,4 +22,7 @@ module.exports.jobSchema = joi.object({
  */
 module.exports.task = (job) => {
   return ClusterConfigService.delete(job.cluster.id)
+    .catch((err) => {
+      throw new WorkerStopError('Could not delete cluster', { err })
+    })
 }
diff --git a/unit/workers/cluster.delete.js b/unit/workers/cluster.delete.js
index daa5879bd..5c903586c 100644
--- a/unit/workers/cluster.delete.js
+++ b/unit/workers/cluster.delete.js
@@ -42,7 +42,6 @@ describe('Cluster Delete Worker', function () {
         ClusterConfigService.delete.rejects(mongoError)
         Worker.task(testData).asCallback(function (err) {
           expect(err).to.exist()
-          expect(err).to.equal(mongoError)
           done()
         })
       })