diff --git a/scripts/rebuild-overview-tiles.sh b/scripts/rebuild-overview-tiles.sh
index 805261b..110a218 100644
--- a/scripts/rebuild-overview-tiles.sh
+++ b/scripts/rebuild-overview-tiles.sh
@@ -88,7 +88,6 @@ tippecanoe \
   --base-zoom=18 \
   --drop-densest-as-needed \
   --detect-shared-borders \
-  --simplification=10 \
   --no-tile-stats \
   --hilbert \
   --force