diff --git a/app/src/Start.tsx b/app/src/Start.tsx
index 4499706..3b00a04 100644
--- a/app/src/Start.tsx
+++ b/app/src/Start.tsx
@@ -101,6 +101,7 @@ const EXAMPLE_FILES = [
   "https://protomaps-static.sfo3.digitaloceanspaces.com/osm_carto.pmtiles",
   "https://protomaps-static.sfo3.digitaloceanspaces.com/mantle-trial.pmtiles",
   "https://protomaps-static.sfo3.digitaloceanspaces.com/cb_2018_us_zcta510_500k_nolimit.pmtiles",
+  "https://protomaps-static.sfo3.digitaloceanspaces.com/cb_2018_us_zcta510_500k_gzip.pmtiles",
 ];
 
 function Start(props: {