diff --git a/compiler/rustc_codegen_cranelift/Readme.md b/compiler/rustc_codegen_cranelift/Readme.md
index c5436cf67c80a..5ca2242419f99 100644
--- a/compiler/rustc_codegen_cranelift/Readme.md
+++ b/compiler/rustc_codegen_cranelift/Readme.md
@@ -1,5 +1,7 @@
 # Cranelift codegen backend for rust
 
+FOO
+
 The goal of this project is to create an alternative codegen backend for the rust compiler based on [Cranelift](https://github.com/bytecodealliance/wasmtime/blob/main/cranelift).
 This has the potential to improve compilation times in debug mode.
 If your project doesn't use any of the things listed under "Not yet supported", it should work fine.
diff --git a/compiler/rustc_codegen_cranelift/josh-sync.toml b/compiler/rustc_codegen_cranelift/josh-sync.toml
new file mode 100644
index 0000000000000..edd1eaadb7047
--- /dev/null
+++ b/compiler/rustc_codegen_cranelift/josh-sync.toml
@@ -0,0 +1,2 @@
+repo = "rustc_codegen_cranelift"
+filter = ":rev(6f3f6bdacb75571a87f08e0920d9c191b3d65ded:prefix=compiler/rustc_codegen_cranelift):/compiler/rustc_codegen_cranelift"
diff --git a/compiler/rustc_codegen_cranelift/rust-toolchain.toml b/compiler/rustc_codegen_cranelift/rust-toolchain.toml
index b157c5879ba7e..c5c5d06c39956 100644
--- a/compiler/rustc_codegen_cranelift/rust-toolchain.toml
+++ b/compiler/rustc_codegen_cranelift/rust-toolchain.toml
@@ -1,4 +1,4 @@
 [toolchain]
-channel = "nightly-2025-12-23"
+channel = "nightly-2025-12-25"
 components = ["rust-src", "rustc-dev", "llvm-tools", "rustfmt"]
 profile = "minimal"
diff --git a/compiler/rustc_codegen_cranelift/rust-version b/compiler/rustc_codegen_cranelift/rust-version
new file mode 100644
index 0000000000000..5ffe95a0b54fa
--- /dev/null
+++ b/compiler/rustc_codegen_cranelift/rust-version
@@ -0,0 +1 @@
+e7d44143a12a526488e4f0c0d7ea8e62a4fe9354