diff --git a/atlas/modeles/repositories/vmObservationsMaillesRepository.py b/atlas/modeles/repositories/vmObservationsMaillesRepository.py
index f6edb9ba..584cf8ca 100644
--- a/atlas/modeles/repositories/vmObservationsMaillesRepository.py
+++ b/atlas/modeles/repositories/vmObservationsMaillesRepository.py
@@ -59,10 +59,12 @@ def lastObservationsMailles(connection, mylimit, idPhoto):
         SELECT obs.*,
         tax.lb_nom, tax.nom_vern, tax.group2_inpn,
         o.dateobs, o.altitude_retenue,
-        medias.url, medias.chemin, medias.id_media
+        medias.url, medias.chemin, medias.id_media,
+        m.geojson_maille
         FROM atlas.vm_observations_mailles obs
         JOIN atlas.vm_taxons tax ON tax.cd_ref = obs.cd_ref
         JOIN atlas.vm_observations o ON o.id_observation=obs.id_observation
+        JOIN atlas.t_mailles_territoire m ON m.id_maille=obs.id_maille
         LEFT JOIN atlas.vm_medias medias
             ON medias.cd_ref = obs.cd_ref AND medias.id_type = :thisID
         WHERE  o.dateobs >= (CURRENT_TIMESTAMP - INTERVAL :thislimit)
diff --git a/data/atlas/13.atlas.vm_observations_mailles.sql b/data/atlas/13.atlas.vm_observations_mailles.sql
index 557bfa75..eca6fb39 100644
--- a/data/atlas/13.atlas.vm_observations_mailles.sql
+++ b/data/atlas/13.atlas.vm_observations_mailles.sql
@@ -3,11 +3,12 @@ CREATE MATERIALIZED VIEW atlas.vm_observations_mailles AS
         o.cd_ref,
         date_part('year', o.dateobs) AS annee,
         m.id_maille,
-        COUNT(o.id_observation) AS nbr
+        COUNT(o.id_observation) AS nbr,
+        o.id_observation
     FROM atlas.vm_observations AS o
         JOIN atlas.t_mailles_territoire AS m
             ON (o.the_geom_point && m.the_geom)
-    GROUP BY o.cd_ref, date_part('year', o.dateobs), m.id_maille
+    GROUP BY o.cd_ref, date_part('year', o.dateobs), m.id_maille, o.id_observation
     ORDER BY o.cd_ref, annee
 WITH DATA;