diff --git a/.github/subscribe-to-label.json b/.github/subscribe-to-label.json
index f50853dd82..034999eb20 100644
--- a/.github/subscribe-to-label.json
+++ b/.github/subscribe-to-label.json
@@ -1,5 +1,5 @@
 {
-  "fitzgen": ["fuzzing", "cranelift:area:peepmatic"],
+  "fitzgen": ["fuzzing", "cranelift:area:peepmatic", "wasmtime:ref-types"],
   "peterhuene": ["wasmtime:api", "wasmtime:c-api"],
   "kubkon": ["wasi"]
 }