diff --git a/scripts/test/fuzzing.py b/scripts/test/fuzzing.py
index 0bd459053ef..f0494216884 100644
--- a/scripts/test/fuzzing.py
+++ b/scripts/test/fuzzing.py
@@ -80,6 +80,8 @@
     'type-refining-rmw.wast',
     'type-ssa-exact-rmw.wast',
     'cfp-rmw.wast',
+    'unsubtyping-cmpxchg.wast',
+    'struct-atomic-threads.wast',
     # contains too many segments to run in a wasm VM
     'limit-segments_disable-bulk-memory.wast',
     # https://github.com/WebAssembly/binaryen/issues/7176