diff --git a/.prettierignore b/.prettierignore
index 616c2cb14bd..dead1735ae5 100644
--- a/.prettierignore
+++ b/.prettierignore
@@ -1,3 +1,5 @@
+Tests/LibJS/AST/
+Tests/LibJS/Bytecode/
 Tests/LibJS/Runtime/invalid-lhs-in-assignment.js
 Tests/LibJS/Runtime/unicode-identifier-escape.js
 Tests/LibJS/Runtime/modules/failing.mjs