diff --git a/docs/changelog.rst b/docs/changelog.rst
index 87c8183fc6..d70ba0d31d 100644
--- a/docs/changelog.rst
+++ b/docs/changelog.rst
@@ -11,6 +11,11 @@ CHANGELOG
 - Fix typo in documentation
 - Update and homogenize README.rst
 
+**Bug fixes**
+
+- Fix missing Structures in APIv2
+
+
 2.111.0     (2024-12-05)
 ----------------------------
 
diff --git a/geotrek/api/v2/filters.py b/geotrek/api/v2/filters.py
index 0d30fba837..924fe7e603 100644
--- a/geotrek/api/v2/filters.py
+++ b/geotrek/api/v2/filters.py
@@ -1106,13 +1106,27 @@ def filter_queryset(self, request, qs, view):
         return (set_1 | set_2).distinct()
 
 
-class RelatedPortalStructureOrReservationSystemFilter(RelatedObjectsPublishedNotDeletedByPortalFilter):
+class RelatedPortalReservationSystemFilter(RelatedObjectsPublishedNotDeletedByPortalFilter):
     def filter_queryset(self, request, qs, view):
         set_1 = self.filter_queryset_related_objects_published_not_deleted_by_portal(qs, request, 'trek')
         set_2 = self.filter_queryset_related_objects_published_not_deleted_by_portal(qs, request, 'touristiccontent')
         return (set_1 | set_2).distinct()
 
 
+class RelatedPortalStructureFilter(RelatedObjectsPublishedNotDeletedByPortalFilter):
+    def filter_queryset(self, request, qs, view):
+        set_1 = self.filter_queryset_related_objects_published_not_deleted_by_portal(qs, request, 'trek')
+        set_2 = self.filter_queryset_related_objects_published_not_deleted_by_portal(qs, request, 'touristiccontent')
+        set_3 = self.filter_queryset_related_objects_published_not_deleted_by_portal(qs, request, 'poi')
+        set_4 = self.filter_queryset_related_objects_published_not_deleted_by_portal(qs, request, 'service')
+        set_5 = self.filter_queryset_related_objects_published_not_deleted_by_portal(qs, request, 'infrastructure')
+        set_6 = self.filter_queryset_related_objects_published_not_deleted_by_portal(qs, request, 'signage')
+        set_7 = self.filter_queryset_related_objects_published_not_deleted_by_portal(qs, request, 'touristicevent')
+        set_8 = self.filter_queryset_related_objects_published_not_deleted_by_portal(qs, request, 'site')
+        set_9 = self.filter_queryset_related_objects_published_not_deleted_by_portal(qs, request, 'course')
+        return (set_1 | set_2 | set_3 | set_4 | set_5 | set_6 | set_7 | set_8 | set_9).distinct()
+
+
 class TouristicContentRelatedPortalFilter(RelatedObjectsPublishedNotDeletedByPortalFilter):
     def filter_queryset(self, request, qs, view):
         return self.filter_queryset_related_objects_published_not_deleted_by_portal(qs, request, 'contents')
diff --git a/geotrek/api/v2/views/authent.py b/geotrek/api/v2/views/authent.py
index 9c31f03bae..43ca7ed5be 100644
--- a/geotrek/api/v2/views/authent.py
+++ b/geotrek/api/v2/views/authent.py
@@ -8,7 +8,7 @@
 
 
 class StructureViewSet(api_viewsets.GeotrekViewSet):
-    filter_backends = api_viewsets.GeotrekViewSet.filter_backends + (api_filters.RelatedPortalStructureOrReservationSystemFilter,)
+    filter_backends = api_viewsets.GeotrekViewSet.filter_backends + (api_filters.RelatedPortalStructureFilter,)
     serializer_class = api_serializers.StructureSerializer
     queryset = authent_models.Structure.objects.all()
 
diff --git a/geotrek/api/v2/views/common.py b/geotrek/api/v2/views/common.py
index 800edeccd2..0e5ab3899e 100644
--- a/geotrek/api/v2/views/common.py
+++ b/geotrek/api/v2/views/common.py
@@ -76,7 +76,7 @@ def retrieve(self, request, pk=None, format=None):
 
 
 class ReservationSystemViewSet(api_viewsets.GeotrekViewSet):
-    filter_backends = api_viewsets.GeotrekViewSet.filter_backends + (api_filters.RelatedPortalStructureOrReservationSystemFilter,)
+    filter_backends = api_viewsets.GeotrekViewSet.filter_backends + (api_filters.RelatedPortalReservationSystemFilter,)
     serializer_class = api_serializers.ReservationSystemSerializer
     queryset = common_models.ReservationSystem.objects.all()