diff --git a/src/main/services/bs-installer.service.ts b/src/main/services/bs-installer.service.ts
index f34678cb..9486643b 100644
--- a/src/main/services/bs-installer.service.ts
+++ b/src/main/services/bs-installer.service.ts
@@ -90,6 +90,8 @@ export class BSInstallerService{
 
   public async downloadBsVersion(downloadInfos: DownloadInfo): Promise<DownloadEvent>{
 
+    // TODO : Can be a lot improved by using ipcV2 and Observable
+
     if(this.downloadProcess && this.downloadProcess.connected){ throw "AlreadyDownloading"; }
     const {bsVersion} = downloadInfos;
     if(!bsVersion){ return {type: "[Error]"}; }