diff --git a/update.mjs b/update.mjs
index e7447ac..f88d005 100644
--- a/update.mjs
+++ b/update.mjs
@@ -462,6 +462,7 @@ const base = {
   '*.tsx': '$(capture).ts, $(capture).*.tsx, $(capture)_*.ts, $(capture)_*.tsx, $(capture).module.css, $(capture).less, $(capture).module.less, $(capture).module.less.d.ts, $(capture).scss, $(capture).module.scss, $(capture).module.scss.d.ts, $(capture).css.ts',
   '*.vue': '$(capture).*.ts, $(capture).*.js, $(capture).story.vue',
   '*.w': '$(capture).*.w, I$(capture).w',
+  '*.wat': '$(capture).wasm',
   '*.xaml': '$(capture).xaml.cs',
   'ansible.cfg': 'ansible.cfg, .ansible-lint, requirements.yml',
   'build-wrapper.log': 'build-wrapper*.log, build-wrapper-dump*.json, build-wrapper-win*.exe, build-wrapper-linux*, build-wrapper-macosx*',