diff --git a/nucleus/Cargo.toml b/nucleus/Cargo.toml
index 10b4c80..a5812e9 100644
--- a/nucleus/Cargo.toml
+++ b/nucleus/Cargo.toml
@@ -16,6 +16,7 @@ edition = "2018"
 maintenance = { status = "experimental" }
 
 [features]
+noserial = []
 # Build for running under QEMU with semihosting, so various halt/reboot options would for example quit QEMU instead.
 qemu = ["qemu-exit"]