diff --git a/.prettierignore b/.prettierignore
index 3e562d74d744bb703c9ebb8ea2df496feb40f48a..3285ee51c32029ce80e8b22616389bc776345da4 100644
--- a/.prettierignore
+++ b/.prettierignore
@@ -1804,3 +1804,12 @@ tools/ts/test/baselines/
 try_task_config.json
 xpcom/idl-parser/xpidl/fixtures/xpctest.d.json
 **/package-lock.json
+
+
+*.bundle.min.js
+*.min.js
+*.min.mjs
+*.inc
+*/mochitests/*
+*.svg
+