diff --git a/nginx/files/nginx.conf.jinja b/nginx/files/nginx.conf.jinja
index a82cf6b..1d24c6f 100644
--- a/nginx/files/nginx.conf.jinja
+++ b/nginx/files/nginx.conf.jinja
@@ -36,6 +36,9 @@ http {
 	types {
 		# nginx's default mime.types doesn't include a mapping for wasm
 		application/wasm	wasm;
+		text/plain                 manifest;
+		application/manifest+json  webmanifest;
+		application/geo+json       geojson;
 	}
 	default_type application/octet-stream;