diff --git a/sw/rust/rust-toolchain.toml b/sw/rust/rust-toolchain.toml
index 9377211d..5269f09c 100644
--- a/sw/rust/rust-toolchain.toml
+++ b/sw/rust/rust-toolchain.toml
@@ -1,2 +1,3 @@
 [toolchain]
 targets = ["riscv32imc-unknown-none-elf"]
+channel = "nightly"