diff --git a/geocoder/postal-codes/sql/geocoder.sql b/geocoder/postal-codes/sql/geocoder.sql
index 086e72e..5bce401 100644
--- a/geocoder/postal-codes/sql/geocoder.sql
+++ b/geocoder/postal-codes/sql/geocoder.sql
@@ -29,7 +29,7 @@ CREATE OR REPLACE FUNCTION geocode_postalcode_points(code text[], inputcountry t
   END LOOP;
   RETURN;
 END
-$$;
+$$ LANGUAGE 'plpgsql' SECURITY DEFINER;
 
 -- codes array, countries array
 
@@ -164,7 +164,7 @@ CREATE FUNCTION geocode_postalcode_polygons(code text[], inputcountries text[])
   END LOOP;
   RETURN;
 END
-$$ LANGUAGE 'plpgsql' SECURITY DEFINER;
+$$;
 
 
 -- codes array integers, countries array