diff --git a/server/lib/indexers/shared/abstract-indexer.ts b/server/lib/indexers/shared/abstract-indexer.ts
index 9bdf41b..0ff8246 100644
--- a/server/lib/indexers/shared/abstract-indexer.ts
+++ b/server/lib/indexers/shared/abstract-indexer.ts
@@ -74,9 +74,9 @@ export abstract class AbstractIndexer <T extends IndexableDoc, DB> {
     })
   }
 
-  removeFromHosts (hosts: string[]) {
+  removeFromHosts (existingHosts: string[]) {
     return client.index(this.indexName).deleteDocuments({
-      filter: 'host IN ' + buildInValuesArray(Array.from(hosts))
+      filter: 'host NOT IN ' + buildInValuesArray(Array.from(existingHosts))
     })
   }
 
diff --git a/server/lib/meilisearch/meilisearch-instances.ts b/server/lib/meilisearch/meilisearch-instances.ts
index a13cad1..7bd7f52 100644
--- a/server/lib/meilisearch/meilisearch-instances.ts
+++ b/server/lib/meilisearch/meilisearch-instances.ts
@@ -1,10 +1,9 @@
 import { CONFIG } from '../../initializers/constants'
 import { listIndexInstancesHost, getMajorInstanceVersion } from '../requests/instances-index'
-import { client } from '../../helpers/meilisearch'
 import { logger } from '../../helpers/logger'
 import Bluebird from 'bluebird'
 
-async function buildInstanceHosts () {
+export async function buildInstanceHosts () {
   let indexHosts = await listIndexInstancesHost()
 
   if (CONFIG.INSTANCES_INDEX.WHITELIST.ENABLED) {
@@ -27,36 +26,5 @@ async function buildInstanceHosts () {
     return true
   }, { concurrency: 10 })
 
-  const dbHosts = await listDBInstances()
-  const removedHosts = getRemovedHosts(dbHosts, indexHosts)
-
-  return { indexHosts, removedHosts }
-}
-
-export {
-  buildInstanceHosts
-}
-
-// ##################################################
-
-async function listDBInstances () {
-  const setResult = new Set<string>()
-  const indexes = [
-    CONFIG.MEILISEARCH.INDEXES.VIDEOS,
-    CONFIG.MEILISEARCH.INDEXES.CHANNELS
-  ]
-
-  for (const index of indexes) {
-    const result = await client.index(index).searchForFacetValues({ facetName: 'host' })
-
-    for (const b of result.facetHits) {
-      setResult.add(b.value)
-    }
-  }
-
-  return Array.from(setResult)
-}
-
-function getRemovedHosts (dbHosts: string[], indexHosts: string[]) {
-  return dbHosts.filter(dbHost => indexHosts.includes(dbHost) === false)
+  return indexHosts
 }
diff --git a/server/lib/schedulers/indexation-scheduler.ts b/server/lib/schedulers/indexation-scheduler.ts
index a050c4a..1e66f35 100644
--- a/server/lib/schedulers/indexation-scheduler.ts
+++ b/server/lib/schedulers/indexation-scheduler.ts
@@ -56,18 +56,15 @@ export class IndexationScheduler extends AbstractScheduler {
   private async runIndexer () {
     logger.info('Running indexer.')
 
-    const { indexHosts, removedHosts } = await buildInstanceHosts()
-    this.indexedHosts = indexHosts
+    this.indexedHosts = await buildInstanceHosts()
 
-    logger.info({ removedHosts }, `Will remove ${removedHosts.length} hosts that do not exist anymore`)
+    logger.info({ indexHosts: this.indexedHosts }, `Will index ${this.indexedHosts.length} hosts and remove non existing hosts`)
 
     for (const o of this.indexers) {
-      await o.removeFromHosts(removedHosts)
+      await o.removeFromHosts(this.indexedHosts)
     }
 
-    logger.info({ indexHosts }, `Will index ${indexHosts.length} hosts`)
-
-    await Bluebird.map(indexHosts, async host => {
+    await Bluebird.map(this.indexedHosts, async host => {
       try {
         await this.indexHost(host)
       } catch (err) {