diff --git a/cntmanage/flightslot/actions/exportweek.py b/cntmanage/flightslot/actions/exportweek.py
index 9654ab8..c2e82ab 100644
--- a/cntmanage/flightslot/actions/exportweek.py
+++ b/cntmanage/flightslot/actions/exportweek.py
@@ -79,7 +79,7 @@ def export_selected(request: HttpRequest, queryset: QuerySet[WeekPreference]) ->
     # Each of this iterations fills the table for a student
     row: int = 2
     row_offset: int = 0
-    for i, q in enumerate(queryset.order_by("student__surname", "student__name", "student__course"), start=1):
+    for i, q in enumerate(queryset.order_by("week", "student__surname", "student__name", "student__course"), start=1):
         student_data: List[str]
         student_phone: str = q.student.phone if q.student.phone else ""
         student_email: str = q.student.email