diff --git a/scripts/geodata/osm/formatter.py b/scripts/geodata/osm/formatter.py
index 1a7ba086..97401dae 100644
--- a/scripts/geodata/osm/formatter.py
+++ b/scripts/geodata/osm/formatter.py
@@ -387,7 +387,7 @@ class OSMAddressFormatter(object):
 
         if component_index:
             osm_components = [c for i, c in enumerate(osm_components)
-                              if self.boundary_component_priorities.get(osm_address_components.component_from_properties(country, c, containing=containing_ids[i:]), -1) >= component_index and
+                              if self.boundary_component_priorities.get(osm_address_components.component_from_properties(country, c, containing=containing_ids[i + 1:]), -1) >= component_index and
                               (c['type'], c['id']) != (tags['type'], tags['id'])]
 
         # Do addr:postcode, postcode, postal_code, etc.