diff --git a/apps/notification/tasks.py b/apps/notification/tasks.py
index 72a02db1..0d06b07c 100644
--- a/apps/notification/tasks.py
+++ b/apps/notification/tasks.py
@@ -240,6 +240,7 @@ def send_camp_certificates(email=None, dry_run=False, certificate_number=None):
                 f.close()
             if un.user.child_filled:
                 for fn in file_names:
-                    os.remove(fn)
+                    if os.path.isfile(fn):
+                        os.remove(fn)
         un.camp_certificate_last_email = date_end
         un.save()