diff --git a/src/helpers/SurveyHelper.ts b/src/helpers/SurveyHelper.ts
index 8fcb998..56f376f 100644
--- a/src/helpers/SurveyHelper.ts
+++ b/src/helpers/SurveyHelper.ts
@@ -175,15 +175,15 @@ export class SurveyHelper {
 	public static async Delete(postID: number) {
 		const surveyID = await this.GetID(postID);
 		
-		DatabaseHelper.DeleteRows(SURVEY_RESPONSE_TABLE, {
+		await DatabaseHelper.DeleteRows(SURVEY_RESPONSE_TABLE, {
 			ID_sondage: surveyID
 		});
 
-		DatabaseHelper.DeleteRows(SURVEY_CHOICES_TABLE, {
+		await DatabaseHelper.DeleteRows(SURVEY_CHOICES_TABLE, {
 			ID_sondage: surveyID
 		});
 
-		DatabaseHelper.DeleteRows(SURVEY_INFO_TABLE, {
+		await DatabaseHelper.DeleteRows(SURVEY_INFO_TABLE, {
 			ID: surveyID
 		});
 	}