diff --git a/custom_components/homeassistantedupage/sensor.py b/custom_components/homeassistantedupage/sensor.py
index 113047d..e302bea 100644
--- a/custom_components/homeassistantedupage/sensor.py
+++ b/custom_components/homeassistantedupage/sensor.py
@@ -22,7 +22,7 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry, async_add_e
     """Set up EduPage sensors for each student and their grades."""
     _LOGGER.debug("SENSOR called async_setup_entry")
     coordinator = hass.data[DOMAIN][entry.entry_id]
-    
+
     student = coordinator.data.get("student", {})
     subjects = coordinator.data.get("subjects", [])
     grades = coordinator.data.get("grades", [])
@@ -98,6 +98,8 @@ def extra_state_attributes(self):
         for i, grade in enumerate(self._grades):
             attributes[f"grade_{i+1}_title"] = grade.title
             attributes[f"grade_{i+1}_grade_n"] = grade.grade_n
+            attributes[f"grade_{i+1}_max_points"] = grade.max_points
+            attributes[f"grade_{i+1}_percent"] = grade.percent
             attributes[f"grade_{i+1}_date"] = grade.date.strftime("%Y-%m-%d %H:%M:%S")
 
             teacher_name = grade.teacher.name if grade.teacher else "unknown"