diff --git a/polygerrit-ui/app/elements/change/gr-file-list/gr-file-list.js b/polygerrit-ui/app/elements/change/gr-file-list/gr-file-list.ts
similarity index 100%
rename from polygerrit-ui/app/elements/change/gr-file-list/gr-file-list.js
rename to polygerrit-ui/app/elements/change/gr-file-list/gr-file-list.ts