diff --git a/backend/repository/student_sqlite_repository.py b/backend/repository/student_sqlite_repository.py
index 92887bf..1573843 100644
--- a/backend/repository/student_sqlite_repository.py
+++ b/backend/repository/student_sqlite_repository.py
@@ -31,6 +31,10 @@ class StudentSQLiteRepository(AbstractRepository):
             },
         )
 
+    def _rebuild_student(self, row: tuple, tribes: list[Tribe]) -> Student:
+        tribe = next(filter(lambda t: t.name == row[2], tribes))
+        return Student(id=row[0], name=row[1], tribe=tribe)
+
     def get(self, id: str, tribes: list[Tribe]) -> Student:
         cursor = self.conn.cursor()
         cursor.execute(
@@ -42,12 +46,11 @@ class StudentSQLiteRepository(AbstractRepository):
 
         row = cursor.fetchone()
         if row:
-            tribe = next(filter(lambda t: t.name == row[2], tribes))
-            return Student(id=row[0], name=row[1], tribe=tribe)
+            return self._rebuild_student(row, tribes)
 
         raise ValueError(f"The student ({id=}) does not exists")
 
-    def list(self) -> list[Student]:
+    def list(self, tribes: list[Tribe]) -> list[Student]:
         cursor = self.conn.cursor()
         cursor.execute(
             """
@@ -56,14 +59,14 @@ class StudentSQLiteRepository(AbstractRepository):
         )
 
         rows = cursor.fetchall()
-        return [Student(*r) for r in rows]
+        return [self._rebuild_student(r, tribes) for r in rows]
 
     def delete(self, student: Student) -> None:
         self.conn.execute(
             """
-            DELETE FROM students WHERE name=:name
+            DELETE FROM students WHERE id=:id
             """,
             {
-                "name": student.name,
+                "id": student.id,
             },
         )
diff --git a/tests/integration/test_repository_student_sqlite.py b/tests/integration/test_repository_student_sqlite.py
index f01d442..a363beb 100644
--- a/tests/integration/test_repository_student_sqlite.py
+++ b/tests/integration/test_repository_student_sqlite.py
@@ -13,7 +13,6 @@ from tests.model.fakes import build_student
 def populate_students(conn, tribes: list[Tribe]) -> list[Student]:
     cursor = conn.cursor()
     prebuild_students = build_student(tribes, 2)
-    print(prebuild_students)
     cursor.executemany(
         """
         INSERT INTO students(id, name, tribe_name) VALUES (:id, :name, :tribe_name)
@@ -27,96 +26,106 @@ def populate_students(conn, tribes: list[Tribe]) -> list[Student]:
 
 def test_get_student(sqlite_conn):
     create_db(sqlite_conn)
-    prebuilt_tribes = populate_tribes(sqlite_conn)
-    prebuild_students = populate_students(sqlite_conn, prebuilt_tribes)
+    prebuild_tribes = populate_tribes(sqlite_conn)
+    prebuild_students = populate_students(sqlite_conn, prebuild_tribes)
 
     student_repo = StudentSQLiteRepository(sqlite_conn)
 
     student_id = prebuild_students[0].id
-    student = student_repo.get(student_id, prebuilt_tribes)
+    student = student_repo.get(student_id, prebuild_tribes)
 
     assert prebuild_students[0] == student
 
 
-# def test_get_student_not_exists(sqlite_conn):
-#     create_db(sqlite_conn)
-#     prebuild_students = populate_student(sqlite_conn)
-#
-#     student_repo = studentSQLiteRepository(sqlite_conn)
-#     with pytest.raises(ValueError):
-#         student_repo.get("student0")
-#
-#
-# def test_list_students(sqlite_conn):
-#     create_db(sqlite_conn)
-#     prebuild_students = populate_student(sqlite_conn)
-#
-#     student_repo = studentSQLiteRepository(sqlite_conn)
-#     students = student_repo.list()
-#
-#     assert prebuild_students == students
-#
-#
-# def test_add_student(sqlite_conn):
-#     create_db(sqlite_conn)
-#
-#     student_repo = studentSQLiteRepository(sqlite_conn)
-#
-#     student_infos = ("student1", "2nd")
-#     student = student(*student_infos)
-#     student_repo.add(student)
-#     sqlite_conn.commit()
-#
-#     cursor = sqlite_conn.cursor()
-#     cursor.execute(
-#         """
-#         SELECT * FROM students WHERE name=?
-#         """,
-#         ("student1",),
-#     )
-#
-#     row = cursor.fetchone()
-#     assert row == student_infos
-#
-#
-# def test_add_student_fail_exists(sqlite_conn):
-#     create_db(sqlite_conn)
-#     prebuild_students = populate_student(sqlite_conn)
-#
-#     student_repo = studentSQLiteRepository(sqlite_conn)
-#
-#     student_infos = ("student1", "2nd")
-#     student = student(*student_infos)
-#     with pytest.raises(sqlite3.IntegrityError):
-#         student_repo.add(student)
-#
-#
-# def test_update_student(sqlite_conn):
-#     create_db(sqlite_conn)
-#     prebuild_students = populate_student(sqlite_conn)
-#
-#     student_repo = studentSQLiteRepository(sqlite_conn)
-#     student_repo.update("student1", student("student0", "Term"))
-#     sqlite_conn.commit()
-#
-#     expected = [
-#         student("student0", "Term"),
-#         student("student2", "2nd"),
-#         student("student3", "1ST"),
-#     ]
-#     assert student_repo.list() == expected
-#
-#
-# def test_delete_student(sqlite_conn):
-#     create_db(sqlite_conn)
-#     prebuild_students = populate_student(sqlite_conn)
-#
-#     student_repo = studentSQLiteRepository(sqlite_conn)
-#     student_repo.delete(prebuild_students[0])
-#     sqlite_conn.commit()
-#
-#     expected = [
-#         student("student2", "2nd"),
-#         student("student3", "1ST"),
-#     ]
-#     assert student_repo.list() == expected
+def test_get_student_not_exists(sqlite_conn):
+    create_db(sqlite_conn)
+    prebuild_tribes = populate_tribes(sqlite_conn)
+    prebuild_students = populate_students(sqlite_conn, prebuild_tribes)
+
+    student_repo = StudentSQLiteRepository(sqlite_conn)
+    with pytest.raises(ValueError):
+        student_repo.get("student0", prebuild_tribes)
+
+
+def test_list_students(sqlite_conn):
+    create_db(sqlite_conn)
+    prebuild_tribes = populate_tribes(sqlite_conn)
+    prebuild_students = populate_students(sqlite_conn, prebuild_tribes)
+
+    student_repo = StudentSQLiteRepository(sqlite_conn)
+    students = student_repo.list(prebuild_tribes)
+
+    assert prebuild_students == students
+
+
+def test_add_student(sqlite_conn):
+    create_db(sqlite_conn)
+    prebuild_tribes = populate_tribes(sqlite_conn)
+
+    student_repo = StudentSQLiteRepository(sqlite_conn)
+
+    student_infos = {"name": "student1", "tribe": prebuild_tribes[0]}
+    student = Student(**student_infos)
+    student_repo.add(student)
+    sqlite_conn.commit()
+
+    cursor = sqlite_conn.cursor()
+    cursor.execute(
+        """
+        SELECT id, name, tribe_name FROM students WHERE id=?
+        """,
+        (student.id,),
+    )
+
+    row = cursor.fetchone()
+    assert row == student.to_tuple()
+
+
+def test_add_student_fail_exists(sqlite_conn):
+    create_db(sqlite_conn)
+    prebuild_tribes = populate_tribes(sqlite_conn)
+
+    student_repo = StudentSQLiteRepository(sqlite_conn)
+
+    student_infos = {"name": "student1", "tribe": prebuild_tribes[0]}
+    student = Student(**student_infos)
+    student_repo.add(student)
+    sqlite_conn.commit()
+
+    with pytest.raises(sqlite3.IntegrityError):
+        student_repo.add(student)
+
+
+def test_update_student(sqlite_conn):
+    create_db(sqlite_conn)
+    prebuild_tribes = populate_tribes(sqlite_conn)
+    prebuild_students = populate_students(sqlite_conn, prebuild_tribes)
+
+    student_repo = StudentSQLiteRepository(sqlite_conn)
+
+    student = prebuild_students[0]
+    student.name = "Boby"
+    student.tribe = prebuild_tribes[-1]
+
+    student_repo.update(student.id, student)
+    sqlite_conn.commit()
+
+    student_list = student_repo.list(prebuild_tribes)
+    assert set(student_list) == set(prebuild_students)
+
+    moded_student = next(filter(lambda s: s.id == student.id, student_list))
+    assert moded_student == student
+
+
+def test_delete_student(sqlite_conn):
+    create_db(sqlite_conn)
+    prebuild_tribes = populate_tribes(sqlite_conn)
+    prebuild_students = populate_students(sqlite_conn, prebuild_tribes)
+
+    student_repo = StudentSQLiteRepository(sqlite_conn)
+
+    deleted_student = prebuild_students.pop()
+    student_repo.delete(deleted_student)
+    sqlite_conn.commit()
+
+    assert student_repo.list(prebuild_tribes) == prebuild_students