diff --git a/pronotepy/dataClasses.py b/pronotepy/dataClasses.py
index 0d34c30..605294e 100644
--- a/pronotepy/dataClasses.py
+++ b/pronotepy/dataClasses.py
@@ -63,6 +63,7 @@
     "Delay",
     "TeachingStaff",
     "Report",
+    "Notifications"
 )
 
 log = logging.getLogger(__name__)