diff --git a/.forgejo/workflows/update_database.yml b/.forgejo/workflows/update_database.yml
index b16b80619f..d5866ea63c 100644
--- a/.forgejo/workflows/update_database.yml
+++ b/.forgejo/workflows/update_database.yml
@@ -6,6 +6,9 @@ on:
 
 jobs:
   update_database:
+    concurrency:
+      group: update-database
+      cancel-in-progress: false
     runs-on: [ osm-cache ]
     steps:
       - uses: https://source.mapcomplete.org/actions/checkout@v4
@@ -31,7 +34,7 @@ jobs:
           # Create a new database in postgres
           npm run create:database -- -- $DATE --overwrite
           echo "Seeding database '$DATE'"
-          osm2pgsql -O flex -S build_db.lua -s --flat-nodes=import-help-file -d postgresql://user:password@localhost:5444/osm-poi.${DATE} /data/planet-latest.osm.pbf
+          osm2pgsql --cache 100000 -O flex -S build_db.lua -d postgresql://user:password@localhost:5444/osm-poi.${DATE} /data/planet-latest.osm.pbf
           npm run delete:database:old