diff --git a/model/01_access/sql/load_crossings.sql b/model/01_access/sql/load_crossings.sql
index 115110de..b99430e9 100644
--- a/model/01_access/sql/load_crossings.sql
+++ b/model/01_access/sql/load_crossings.sql
@@ -3,6 +3,8 @@
 -- insert PSCIS crossings first, they take precedence
 -- PSCIS on modelled crossings first, to get the road tenure info from model
 -- --------------------------------
+truncate bcfishpass.crossings;
+
 insert into bcfishpass.crossings
 (
     aggregated_crossings_id,