diff --git a/climada/hazard/centroids/centr.py b/climada/hazard/centroids/centr.py
index 5078e1ec7..73a9e128e 100644
--- a/climada/hazard/centroids/centr.py
+++ b/climada/hazard/centroids/centr.py
@@ -140,7 +140,7 @@ def on_land(self):
         """ Get the on_land property """
         if 'on_land' not in self.gdf:
             return None
-        if self.gdf['on_land'].on_land.isna().all():
+        if self.gdf['on_land'].isna().all():
             return None
         return self.gdf['on_land'].values
 
@@ -149,7 +149,7 @@ def region_id(self):
         """ Get the assigned region_id """
         if 'region_id' not in self.gdf:
             return None
-        if self.gdf['region_id'].region_id.isna().all():
+        if self.gdf['region_id'].isna().all():
             return None
         return self.gdf['region_id'].values