diff --git a/app/api/routes/scrapers_routes.py b/app/api/routes/scrapers_routes.py
index fe3c453..8785eab 100644
--- a/app/api/routes/scrapers_routes.py
+++ b/app/api/routes/scrapers_routes.py
@@ -31,6 +31,10 @@ def get_publicscraper_config():
         res = []
 
         for student in students:
+            if not student.microsoft_session:
+                student.public_scraper_id = None
+                StudentService.update_student(student)
+                continue
             res.append({
                 "microsoft_session": decrypt_token(student.microsoft_session),
                 "tekbetter_token": student.scraper_token,