diff --git a/helpers/ExerciceHelper.ts b/helpers/ExerciceHelper.ts
index fccaefeab58aeb647c10312c6756d090548aca04..334edbc672354ce67912c7986d1870d2b0a25fa2 100644
--- a/helpers/ExerciceHelper.ts
+++ b/helpers/ExerciceHelper.ts
@@ -1,5 +1,5 @@
 import Ajv, { ErrorObject, JTDSchemaType } from 'ajv/dist/jtd';
-import fs                                  from 'fs-extra';
+import fs                                  from 'fs';
 import ExerciceResultsFile                 from '../types/Dojo/ExerciceResultsFile';
 import hjson                               from 'hjson';