diff --git a/config.example.toml b/config.example.toml
index 1b7de662e84..f1dc32234cc 100644
--- a/config.example.toml
+++ b/config.example.toml
@@ -337,6 +337,7 @@
 #    "analysis",
 #    "src",
 #    "wasm-component-ld",
+#    "miri", "cargo-miri" # for dev/nightly channels
 #]
 
 # Verbosity level: 0 == not verbose, 1 == verbose, 2 == very verbose, 3 == print environment variables on each rustc invocation