diff --git a/ggdt/src/lib.rs b/ggdt/src/lib.rs
index f382a7b..94c093e 100644
--- a/ggdt/src/lib.rs
+++ b/ggdt/src/lib.rs
@@ -1,3 +1,5 @@
+#![feature(portable_simd)]
+
 pub mod audio;
 pub mod base;
 pub mod entities;
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
new file mode 100644
index 0000000..271800c
--- /dev/null
+++ b/rust-toolchain.toml
@@ -0,0 +1,2 @@
+[toolchain]
+channel = "nightly"
\ No newline at end of file