diff --git a/embassy-macros/src/lib.rs b/embassy-macros/src/lib.rs
index da08a59c..8d8accfc 100644
--- a/embassy-macros/src/lib.rs
+++ b/embassy-macros/src/lib.rs
@@ -272,6 +272,13 @@ mod chip;
 #[path = "chip/rp.rs"]
 mod chip;
 
+#[cfg(any(
+    feature = "nrf",
+    feature = "rp",
+    feature = "stm32",
+    feature = "wasm",
+    feature = "std"
+))]
 #[derive(Debug, FromMeta)]
 struct MainArgs {
     #[darling(default)]