diff --git a/app/lib/dal/fileDAL.ts b/app/lib/dal/fileDAL.ts
index 406711aa3ae2444ec014a01d68659dc797d2efb2..04c5b2cd63db738cdcc542783b0127c8b9e24944 100644
--- a/app/lib/dal/fileDAL.ts
+++ b/app/lib/dal/fileDAL.ts
@@ -63,7 +63,7 @@ export class FileDAL {
   profile:string
 
   powDAL:PowDAL
-  confDAL:any
+  confDAL:ConfDAL
   metaDAL:MetaDAL
   peerDAL:PeerDAL
   blockDAL:any
diff --git a/app/lib/dal/fileDALs/AbstractCFS.ts b/app/lib/dal/fileDALs/AbstractCFS.ts
index a8c7d32776f533850456cdddacd841df653ea752..dae85e9024defb11706ddef4a485391f0cba77c9 100644
--- a/app/lib/dal/fileDALs/AbstractCFS.ts
+++ b/app/lib/dal/fileDALs/AbstractCFS.ts
@@ -16,7 +16,7 @@ import {Initiable} from "../sqliteDAL/Initiable"
 
 export abstract class AbstractCFS extends Initiable {
 
-  protected coreFS:CFSCore
+  public coreFS:CFSCore
   protected dal:any
 
   constructor(rootPath:string, qioFS:any) {
diff --git a/app/lib/dal/fileDALs/CFSCore.ts b/app/lib/dal/fileDALs/CFSCore.ts
index 0de15b707aeac9ac09001b410647699bd4ffd810..094ca53b2547edf6b5952121e3cc3c907077cb76 100644
--- a/app/lib/dal/fileDALs/CFSCore.ts
+++ b/app/lib/dal/fileDALs/CFSCore.ts
@@ -111,7 +111,7 @@ export class CFSCore {
    * @param deep Wether to remove the file in the root core or not.
    * @returns {*} Promise of removal.
    */
-  async remove(filePath:string, deep:boolean): Promise<void> {
+  async remove(filePath:string, deep = false): Promise<void> {
     // Make a deep physical deletion
     // Root core: physical deletion
     return this.qfs.remove(path.join(this.rootPath, filePath));