diff --git a/.gitignore b/.gitignore
index 1c978d3..efea325 100644
--- a/.gitignore
+++ b/.gitignore
@@ -20,7 +20,10 @@ package-lock.json
 # Exception: Downloaded documentation dependencies
 web/static/compiled-*.js
 web/static/*.js
+web/static/*.mjs
 web/static/assets/*.js
+web/static/text_layer_builder*.css
+web/static/annotation_layer_builder*.css
 
 # Downloaded documentation dependencies (tracked in git)
 !web/static/htmx.min.js