diff --git a/src/helpers/account_helper.rs b/src/helpers/account_helper.rs
index 8011dee..ae11a30 100644
--- a/src/helpers/account_helper.rs
+++ b/src/helpers/account_helper.rs
@@ -315,6 +315,9 @@ pub fn delete(user_id: &UserID) -> ResultBoxError {
     // Delete all responses of user to surveys
     survey_helper::delete_all_user_responses(user_id)?;
 
+    // Delete all the likes created by the user
+    likes_helper::delete_all_user(user_id)?;
+
     // TODO : continue work here
 
     Ok(())
diff --git a/src/helpers/likes_helper.rs b/src/helpers/likes_helper.rs
index 7ebc855..f73a147 100644
--- a/src/helpers/likes_helper.rs
+++ b/src/helpers/likes_helper.rs
@@ -89,6 +89,13 @@ pub fn export_all_user(user_id: &UserID) -> ResultBoxError<Vec<UserLike>> {
         .exec(db_to_user_like)
 }
 
+/// Delete all the likes created by a user
+pub fn delete_all_user(user_id: &UserID) -> ResultBoxError {
+    database::DeleteQuery::new(LIKES_TABLE)
+        .cond_user_id("ID_personne", user_id)
+        .exec()
+}
+
 /// Turn a database entry into a like entry
 fn db_to_user_like(r: &database::RowResult) -> ResultBoxError<UserLike> {
     Ok(UserLike {