diff --git a/.prettierignore b/.prettierignore
index 949896ff064ae0b54b6a657ea074bc88e12820f7..5249f420972667bece4d85fe8d35073afaebeb8a 100644
--- a/.prettierignore
+++ b/.prettierignore
@@ -1803,3 +1803,12 @@ 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
+