diff --git a/server/lib/diagnostic/prosody.ts b/server/lib/diagnostic/prosody.ts
index 5ba10e49..d4bfc0ef 100644
--- a/server/lib/diagnostic/prosody.ts
+++ b/server/lib/diagnostic/prosody.ts
@@ -1,4 +1,4 @@
-import { getProsodyConfig, getProsodyConfigContentForDiagnostic, getWorkingDir } from '../prosody/config'
+import { getProsodyConfig, getWorkingDir } from '../prosody/config'
 import { getProsodyAbout, testProsodyCorrectlyRunning } from '../prosody/ctl'
 import { newResult, TestResult } from './utils'
 import { getAPIKey } from '../apikey'
@@ -24,7 +24,6 @@ export async function diagProsody (test: string, options: RegisterServerOptions)
   let prosodyHost: string
   try {
     const wantedConfig = await getProsodyConfig(options)
-    const filePath = wantedConfig.paths.config
 
     result.messages.push(`Prosody will run on port '${wantedConfig.port}'`)
     prosodyPort = wantedConfig.port
@@ -54,34 +53,40 @@ export async function diagProsody (test: string, options: RegisterServerOptions)
       result.messages.push(`The Demo bot is active for videos: ${wantedConfig.bots.demo.join(', ')}`)
     }
 
-    await fs.promises.access(filePath, fs.constants.R_OK) // throw an error if file does not exist.
-    result.messages.push(`The prosody configuration file (${filePath}) exists`)
-    const actualContent = await fs.promises.readFile(filePath, {
-      encoding: 'utf-8'
-    })
+    const configFiles = wantedConfig.getConfigFiles()
+    for (const configFile of configFiles) {
+      const filePath = configFile.path
+      const configFileKey = configFile.key
 
-    result.debug.push({
-      title: 'Current prosody configuration',
-      // we have to hide secret keys and other values.
-      // But here, we haven't them for actualContent.
-      // So we will use values in wantedConfig, hopping it is enough.
-      message: getProsodyConfigContentForDiagnostic(wantedConfig, actualContent)
-    })
-
-    const wantedContent = wantedConfig.content
-    if (actualContent === wantedContent) {
-      result.messages.push('Prosody configuration file content is correct.')
-    } else {
-      result.messages.push('Prosody configuration file content is not correct.')
-      result.debug.push({
-        title: 'Prosody configuration should be',
-        // we have to hide secret keys and other values:
-        message: getProsodyConfigContentForDiagnostic(wantedConfig)
+      await fs.promises.access(filePath, fs.constants.R_OK) // throw an error if file does not exist.
+      result.messages.push(`The prosody '${configFileKey}' configuration file (${filePath}) exists`)
+      const actualContent = await fs.promises.readFile(filePath, {
+        encoding: 'utf-8'
       })
-      return result
+
+      result.debug.push({
+        title: `Current prosody '${configFileKey}' configuration`,
+        // we have to hide secret keys and other values.
+        // But here, we haven't them for actualContent.
+        // So we will use values in wantedConfig, hopping it is enough.
+        message: wantedConfig.contentForDiagnostic(actualContent)
+      })
+
+      const wantedContent = configFile.content
+      if (actualContent === wantedContent) {
+        result.messages.push(`Prosody configuration file '${configFileKey}' content is correct.`)
+      } else {
+        result.messages.push(`Prosody configuration file '${configFileKey}'' content is not correct.`)
+        result.debug.push({
+          title: `Prosody configuration '${configFileKey}' should be`,
+          // we have to hide secret keys and other values:
+          message: wantedConfig.contentForDiagnostic(wantedContent)
+        })
+        return result
+      }
     }
   } catch (error) {
-    result.messages.push('Error when requiring the prosody config file: ' + (error as string))
+    result.messages.push('Error when testing the prosody config: ' + (error as string))
     return result
   }
 
diff --git a/server/lib/prosody/config.ts b/server/lib/prosody/config.ts
index cc5a30df..3503a4c0 100644
--- a/server/lib/prosody/config.ts
+++ b/server/lib/prosody/config.ts
@@ -60,6 +60,7 @@ async function getProsodyFilePaths (options: RegisterServerOptions): Promise<Pro
     log: path.resolve(dir, 'prosody.log'),
     config: path.resolve(dir, 'prosody.cfg.lua'),
     data: path.resolve(dir, 'data'),
+    bots: path.resolve(dir, 'bots'),
     modules: path.resolve(__dirname, '../../prosody-modules')
   }
 }
@@ -67,18 +68,42 @@ async function getProsodyFilePaths (options: RegisterServerOptions): Promise<Pro
 interface ProsodyConfigBots {
   demo?: string[] // if the demo bot is activated, here are the video UUIDS where it will be.
 }
-interface ProsodyConfig {
+
+type ProsodyConfigFilesKey = 'prosody'
+type ProsodyConfigFiles = Array<{
+  key: ProsodyConfigFilesKey
+  path: string
   content: string
-  paths: ProsodyFilePaths
-  host: string
-  port: string
-  baseApiUrl: string
-  roomType: 'video' | 'channel'
-  logByDefault: boolean
-  logExpiration: ConfigLogExpiration
-  bots: ProsodyConfigBots
-  valuesToHideInDiagnostic: {[key: string]: string}
+}>
+
+class ProsodyConfig {
+  constructor (
+    private readonly configFiles: ProsodyConfigFiles,
+    public paths: ProsodyFilePaths,
+    public host: string,
+    public port: string,
+    public baseApiUrl: string,
+    public roomType: 'video' | 'channel',
+    public logByDefault: boolean,
+    public logExpiration: ConfigLogExpiration,
+    public bots: ProsodyConfigBots,
+    public valuesToHideInDiagnostic: {[key: string]: string}
+  ) {}
+
+  public getConfigFiles (): ProsodyConfigFiles {
+    return this.configFiles
+  }
+
+  public contentForDiagnostic (content: string): string {
+    let r: string = content
+    for (const key in this.valuesToHideInDiagnostic) {
+      // replaceAll not available, using trick:
+      r = r.split(this.valuesToHideInDiagnostic[key]).join(`***${key}***`)
+    }
+    return r
+  }
 }
+
 async function getProsodyConfig (options: RegisterServerOptions): Promise<ProsodyConfig> {
   const logger = options.peertubeHelpers.logger
   logger.debug('Calling getProsodyConfig')
@@ -182,18 +207,24 @@ async function getProsodyConfig (options: RegisterServerOptions): Promise<Prosod
 
   const content = config.write()
 
-  return {
-    content,
+  return new ProsodyConfig(
+    [
+      {
+        key: 'prosody',
+        path: paths.config,
+        content: content
+      }
+    ],
     paths,
+    prosodyDomain,
     port,
     baseApiUrl,
-    host: prosodyDomain,
     roomType,
     logByDefault,
     logExpiration,
     bots,
     valuesToHideInDiagnostic
-  }
+  )
 }
 
 async function writeProsodyConfig (options: RegisterServerOptions): Promise<ProsodyConfig> {
@@ -204,12 +235,16 @@ async function writeProsodyConfig (options: RegisterServerOptions): Promise<Pros
   await ensureWorkingDir(options)
   logger.debug('Computing the Prosody config content')
   const config = await getProsodyConfig(options)
-  const content = config.content
-  const fileName = config.paths.config
 
-  logger.info(`Writing prosody configuration file to ${fileName}`)
-  await fs.promises.writeFile(fileName, content)
-  logger.debug('Prosody configuration file writen')
+  const configFiles = config.getConfigFiles()
+  for (const configFile of configFiles) {
+    const content = configFile.content
+    const fileName = configFile.path
+
+    logger.info(`Writing prosody configuration file '${configFile.key}' to ${fileName}.`)
+    await fs.promises.writeFile(fileName, content)
+    logger.debug(`Prosody configuration file '${configFile.key}' writen.`)
+  }
 
   return config
 }
@@ -265,20 +300,10 @@ function readLogExpiration (options: RegisterServerOptions, logExpiration: strin
   }
 }
 
-function getProsodyConfigContentForDiagnostic (config: ProsodyConfig, content?: string): string {
-  let r: string = content ?? config.content
-  for (const key in config.valuesToHideInDiagnostic) {
-    // replaceAll not available, using trick:
-    r = r.split(config.valuesToHideInDiagnostic[key]).join(`***${key}***`)
-  }
-  return r
-}
-
 export {
   getProsodyConfig,
   getWorkingDir,
   ensureWorkingDir,
   getProsodyFilePaths,
-  writeProsodyConfig,
-  getProsodyConfigContentForDiagnostic
+  writeProsodyConfig
 }
diff --git a/server/lib/prosody/config/paths.ts b/server/lib/prosody/config/paths.ts
index 8683fddf..fba042d3 100644
--- a/server/lib/prosody/config/paths.ts
+++ b/server/lib/prosody/config/paths.ts
@@ -5,6 +5,7 @@ interface ProsodyFilePaths {
   log: string
   config: string
   data: string
+  bots: string
   modules: string
 }
 
diff --git a/server/lib/prosody/ctl.ts b/server/lib/prosody/ctl.ts
index 19c9e2fe..3a54a34f 100644
--- a/server/lib/prosody/ctl.ts
+++ b/server/lib/prosody/ctl.ts
@@ -113,20 +113,23 @@ async function testProsodyCorrectlyRunning (options: RegisterServerOptions): Pro
 
   try {
     const wantedConfig = await getProsodyConfig(options)
-    const filePath = wantedConfig.paths.config
+    const configFiles = wantedConfig.getConfigFiles()
+    for (const configFile of configFiles) {
+      const filePath = configFile.path
 
-    await fs.promises.access(filePath, fs.constants.R_OK) // throw an error if file does not exist.
-    result.messages.push(`The prosody configuration file (${filePath}) exists`)
-    const actualContent = await fs.promises.readFile(filePath, {
-      encoding: 'utf-8'
-    })
+      await fs.promises.access(filePath, fs.constants.R_OK) // throw an error if file does not exist.
+      result.messages.push(`The prosody configuration file (${configFile.key}: ${filePath}) exists`)
+      const actualContent = await fs.promises.readFile(filePath, {
+        encoding: 'utf-8'
+      })
 
-    const wantedContent = wantedConfig.content
-    if (actualContent === wantedContent) {
-      result.messages.push('Prosody configuration file content is correct.')
-    } else {
-      result.messages.push('Prosody configuration file content is not correct.')
-      return result
+      const wantedContent = configFile.content
+      if (actualContent === wantedContent) {
+        result.messages.push(`Prosody configuration file '${configFile.key}' content is correct.`)
+      } else {
+        result.messages.push(`Prosody configuration file '${configFile.key}' content is not correct.`)
+        return result
+      }
     }
   } catch (error) {
     result.messages.push('Error when requiring the prosody config file: ' + (error as string))