diff --git a/view/create_views.py b/view/create_views.py
index ef7be0567..c9b88ff42 100755
--- a/view/create_views.py
+++ b/view/create_views.py
@@ -52,6 +52,8 @@ def create_views(srid: int,
     SingleInheritance('qgep_od.wastewater_structure', 'qgep_od.manhole', view_name='vw_manhole', pg_service=pg_service).create()
     SingleInheritance('qgep_od.wastewater_structure', 'qgep_od.discharge_point', view_name='vw_discharge_point', pg_service=pg_service).create()
     SingleInheritance('qgep_od.wastewater_structure', 'qgep_od.special_structure', view_name='vw_special_structure', pg_service=pg_service).create()
+    SingleInheritance('qgep_od.wastewater_structure', 'qgep_od.infiltration_installation', view_name='vw_infiltration_installation', pg_service=pg_service).create()
+    SingleInheritance('qgep_od.wastewater_structure', 'qgep_od.wwtp_structure', view_name='vw_wwtp_structure', pg_service=pg_service).create()
 
     SingleInheritance('qgep_od.wastewater_networkelement', 'qgep_od.reach', view_name='vw_reach', pg_service=pg_service).create()
     SingleInheritance('qgep_od.wastewater_networkelement', 'qgep_od.wastewater_node', view_name='vw_wastewater_node', pkey_default_value=True, pg_service=pg_service).create()
@@ -63,9 +65,9 @@ def create_views(srid: int,
 
     vw_qgep_wastewater_structure(srid, pg_service=pg_service, extra_definition=qgep_wastewater_structure_extra)
     vw_qgep_reach(pg_service=pg_service, extra_definition=qgep_reach_extra)
-    
+
     run_sql('view/vw_file.sql', pg_service, variables)
-    
+
     MultipleInheritance(safe_load(open("view/vw_oo_overflow.yaml")), create_joins=True, variables=variables, pg_service=pg_service, drop=True).create()
     MultipleInheritance(safe_load(open("view/vw_oo_organisation.yaml")), drop=True, pg_service=pg_service).create()
 
diff --git a/view/drop_views.sql b/view/drop_views.sql
index d90a41f7d..879e67606 100644
--- a/view/drop_views.sql
+++ b/view/drop_views.sql
@@ -46,6 +46,12 @@ DROP FUNCTION IF EXISTS qgep_od.vw_discharge_point_insert();
 DROP VIEW IF EXISTS qgep_od.vw_special_structure;
 DROP FUNCTION IF EXISTS qgep_od.vw_special_structure_insert();
 
+DROP VIEW IF EXISTS qgep_od.vw_infiltration_installation;
+DROP FUNCTION IF EXISTS qgep_od.vw_infiltration_installation_insert();
+
+DROP VIEW IF EXISTS qgep_od.vw_wwtp_structure;
+DROP FUNCTION IF EXISTS qgep_od.vw_wwtp_structure_insert();
+
 
 -- wastewater_networkelement
 DROP VIEW IF EXISTS qgep_od.vw_reach;