diff --git a/backend/geonature/core/gn_monitoring/routes.py b/backend/geonature/core/gn_monitoring/routes.py
index 11ceb9ba7a..b19f7a42ea 100644
--- a/backend/geonature/core/gn_monitoring/routes.py
+++ b/backend/geonature/core/gn_monitoring/routes.py
@@ -82,6 +82,7 @@ def get_site_areas(id_site):
     params = request.args
 
     query = (
+        # TODO@LAreas.geom_4326
         select(corSiteArea, func.ST_Transform(LAreas.geom, 4326))
         .join(LAreas, LAreas.id_area == corSiteArea.c.id_area)
         .where(corSiteArea.c.id_base_site == id_site)
diff --git a/backend/geonature/core/gn_synthese/utils/blurring.py b/backend/geonature/core/gn_synthese/utils/blurring.py
index 51aa3f9a36..1c67203ecd 100644
--- a/backend/geonature/core/gn_synthese/utils/blurring.py
+++ b/backend/geonature/core/gn_synthese/utils/blurring.py
@@ -76,6 +76,7 @@ def build_blurred_precise_geom_queries(
     CorAreaSyntheseAlias = aliased(CorAreaSynthese)
     LAreasAlias = aliased(LAreas)
     BibAreasTypesAlias = aliased(BibAreasTypes)
+    # TODO@LAreas.geom_4326
     geom = LAreasAlias.geom.st_transform(4326).label("geom")
     # In SyntheseQuery below :
     # - query_joins parameter is needed to bypass