diff --git a/qgepqwat2ili/qgepdss/export.py b/qgepqwat2ili/qgepdss/export.py
index 87db0f44..c3dd5294 100644
--- a/qgepqwat2ili/qgepdss/export.py
+++ b/qgepqwat2ili/qgepdss/export.py
@@ -3388,11 +3388,11 @@ def textpos_common(row, t_type, geojson_crs_def):
     # side fk_overflow_char not considered in filter query
     if filtered:
         query = query.join(
-            QGEP.wastewater_node)
+            QGEP.wastewater_node,
             or_(
                 QGEP.wastewater_node.obj_id == QGEP.hydraulic_char_data.fk_wastewater_node,
             ),
-        .filter(
+        ).filter(
             QGEP.wastewater_networkelement.obj_id.in_(subset_ids)
         )
     for row in query: