diff --git a/rust/uefi/rust-toolchain.toml b/rust/uefi/rust-toolchain.toml
index 530928a..362afcd 100644
--- a/rust/uefi/rust-toolchain.toml
+++ b/rust/uefi/rust-toolchain.toml
@@ -1,4 +1,4 @@
 [toolchain]
 channel = "1.70.0"
 components = [ "rust-src" ]
-targets = [ "x86_64-unknown-uefi" ]
+targets = [ "x86_64-unknown-uefi", "aarch64-unknown-uefi" ]