diff --git a/helpers/Dojo/AssignmentValidator.ts b/helpers/Dojo/AssignmentValidator.ts
index 818a748eb1fd4d8f6feb053557177e9d42dd230d..0ac4f467433283a5188cdd16ee722e3f91bfad11 100644
--- a/helpers/Dojo/AssignmentValidator.ts
+++ b/helpers/Dojo/AssignmentValidator.ts
@@ -288,7 +288,7 @@ class AssignmentValidator {
     }
 
     run() {
-        void (async () => {
+        (async () => {
             try {
                 await this.checkRequirements();
 
diff --git a/helpers/Dojo/ExerciseDockerCompose.ts b/helpers/Dojo/ExerciseDockerCompose.ts
index c76a95e5018aff4bbc4949c97d7560ce9b670ca1..d06489d1d2d27fbedf224c8f543d3bbd09bb0f98 100644
--- a/helpers/Dojo/ExerciseDockerCompose.ts
+++ b/helpers/Dojo/ExerciseDockerCompose.ts
@@ -75,7 +75,7 @@ class ExerciseDockerCompose {
     }
 
     run(doDown: boolean = false) {
-        void (async () => {
+        (async () => {
             let containerExitCode: number = -1;
 
             const filesOverrideArguments = this.composeFileOverride.map(file => `--file "${ file }"`).join(' ');
diff --git a/helpers/Dojo/ExerciseResultsSanitizerAndValidator.ts b/helpers/Dojo/ExerciseResultsSanitizerAndValidator.ts
index c27722f4ac0129f0a88009d48e594cacd10dba1e..b44014dd582092c4fea7b6954a4a256eea21deb6 100644
--- a/helpers/Dojo/ExerciseResultsSanitizerAndValidator.ts
+++ b/helpers/Dojo/ExerciseResultsSanitizerAndValidator.ts
@@ -77,7 +77,7 @@ class ExerciseResultsSanitizerAndValidator {
     }
 
     run() {
-        void (async () => {
+        (async () => {
             // Results file existence
             this.events.emit('step', 'CHECK_RESULTS_FILE_EXIST', 'Checking if results file exists');
             const resultsFileOriginPath = path.join(this.folderResultsExercise, ClientsSharedConfig.filenames.results);