diff --git a/rap/rust-toolchain.toml b/rap/rust-toolchain.toml
index ef309bf..896b098 100644
--- a/rap/rust-toolchain.toml
+++ b/rap/rust-toolchain.toml
@@ -1,4 +1,4 @@
 [toolchain]
 # The default version of the rustc compiler
-channel = "nightly-2024-10-12-x86_64-unknown-linux-gnu"
+channel = "nightly-2024-10-12"
 components = ["rustc-dev", "rust-src", "llvm-tools-preview"]
diff --git a/rap/rust-toolchain.toml.bak b/rap/rust-toolchain.toml.bak
deleted file mode 100644
index ef309bf..0000000
--- a/rap/rust-toolchain.toml.bak
+++ /dev/null
@@ -1,4 +0,0 @@
-[toolchain]
-# The default version of the rustc compiler
-channel = "nightly-2024-10-12-x86_64-unknown-linux-gnu"
-components = ["rustc-dev", "rust-src", "llvm-tools-preview"]