diff --git a/cntmanage/docker/flightslot.Dockerfile b/cntmanage/docker/flightslot.Dockerfile
index 651a3f9..a5c3a90 100644
--- a/cntmanage/docker/flightslot.Dockerfile
+++ b/cntmanage/docker/flightslot.Dockerfile
@@ -38,4 +38,4 @@ COPY ./docker/entrypoint.sh ./
 ENTRYPOINT ["/app/entrypoint.sh"]
 
 # Command to be executed after entry point 
-CMD ["gunicorn", "cntmanage.wsgi:application", "--bind", "0.0.0.0:8000"]
+CMD ["gunicorn", "cntmanage.wsgi:application", "--bind", "0.0.0.0:8000", "--timeout", "600"]
diff --git a/cntmanage/flightslot/admins/student_adm.py b/cntmanage/flightslot/admins/student_adm.py
index c4e942e..91bc269 100644
--- a/cntmanage/flightslot/admins/student_adm.py
+++ b/cntmanage/flightslot/admins/student_adm.py
@@ -41,9 +41,10 @@ class StudentResource(ModelResource):
         return super().before_import_row(row, **kwargs)
     
     # If course was addedd as a form kwasrg add it to the student after creation
-    def after_init_instance(self, instance: Student, new: bool, row: Dict[str, str], **kwargs: Dict[str, Any]):
-        if hasattr(kwargs, "course") and isinstance(kwargs["course"], Course):
-            instance.course = kwargs["course"]
+    def after_init_instance(self, instance: Student, new: bool, row: Dict[str, str], **kwargs: Dict[str, Any | Course]):
+            course = kwargs.get("course", None)
+            if course and isinstance(course, Course):
+                instance.course = course
 
     class Meta:
         model = Student