diff --git a/src/data/post.rs b/src/data/post.rs
index 77339ab..e906de3 100644
--- a/src/data/post.rs
+++ b/src/data/post.rs
@@ -119,8 +119,10 @@ impl PostKind {
     }
 }
 
+pub type PostID = u64;
+
 pub struct Post {
-    pub id: u64,
+    pub id: PostID,
     pub user_id: UserID,
     pub time_create: u64,
     pub target_page: PostPageKind,
diff --git a/src/helpers/notifications_helper.rs b/src/helpers/notifications_helper.rs
index 668e86e..0ab5378 100644
--- a/src/helpers/notifications_helper.rs
+++ b/src/helpers/notifications_helper.rs
@@ -8,7 +8,7 @@ use crate::constants::database_tables_names::NOTIFICATIONS_TABLE;
 use crate::data::error::ResultBoxError;
 use crate::data::group_id::GroupID;
 use crate::data::notification::{NotifElemType, NotifEventType, NotifEventVisibility, Notification, PartialNotification};
-use crate::data::post::{PostPageKind, PostVisibilityLevel};
+use crate::data::post::{PostID, PostPageKind, PostVisibilityLevel};
 use crate::data::user::UserID;
 use crate::helpers::{database, groups_helper, posts_helper};
 use crate::helpers::friends_helper::GetFriendsQuery;
@@ -285,6 +285,15 @@ pub fn delete_all_related_to_group_membership_notifications(user_id: &UserID, gr
     Ok(())
 }
 
+/// Delete all the notifications related with a post
+pub fn delete_all_related_with_post(post_id: PostID) -> ResultBoxError {
+    let n = PartialNotification::new()
+        .set_on_elem_type(NotifElemType::POST)
+        .set_on_elem_id(post_id);
+
+    delete(&n)
+}
+
 /// Check out whether a similar notification exists for given specifications
 pub fn similar_exists(n: &PartialNotification) -> ResultBoxError<bool> {
     database::QueryInfo::new(NOTIFICATIONS_TABLE)
diff --git a/src/helpers/posts_helper.rs b/src/helpers/posts_helper.rs
index 9557fc2..64c93cb 100644
--- a/src/helpers/posts_helper.rs
+++ b/src/helpers/posts_helper.rs
@@ -12,7 +12,7 @@ use crate::data::movie::Movie;
 use crate::data::post::{Post, PostAccessLevel, PostFile, PostKind, PostPageKind, PostVisibilityLevel, PostWebLink};
 use crate::data::post::PostKind::{POST_KIND_COUNTDOWN, POST_KIND_IMAGE, POST_KIND_MOVIE, POST_KIND_PDF, POST_KIND_SURVEY, POST_KIND_WEBLINK, POST_KIND_YOUTUBE};
 use crate::data::user::UserID;
-use crate::helpers::{comments_helper, database, friends_helper, groups_helper, likes_helper, survey_helper, user_helper};
+use crate::helpers::{comments_helper, database, friends_helper, groups_helper, likes_helper, notifications_helper, survey_helper, user_helper};
 use crate::helpers::likes_helper::LikeType;
 use crate::utils::date_utils::{mysql_date, time};
 use crate::utils::user_data_utils::user_data_path;
@@ -420,7 +420,8 @@ pub fn set_content(post_id: u64, new_content: &str) -> ResultBoxError {
 
 /// Delete a post
 pub fn delete(p: &Post) -> ResultBoxError {
-    // TODO : delete all the notifications related with the post
+    // Delete all the notifications related with the post
+    notifications_helper::delete_all_related_with_post(p.id)?;
 
     // Delete all the likes associated with the post
     likes_helper::delete_all(p.id, LikeType::POST)?;