diff --git a/rust-toolchain b/rust-toolchain.toml
similarity index 85%
rename from rust-toolchain
rename to rust-toolchain.toml
index 031b4cc..82df4fc 100644
--- a/rust-toolchain
+++ b/rust-toolchain.toml
@@ -7,4 +7,4 @@
 [toolchain]
 channel = "1.76.0"
 components = [ "rustfmt", "clippy" ]
-targets = [ "wasm32-unknown-unknown" ]
+targets = [ "wasm32-unknown-unknown", "aarch64-linux-android" ]