diff --git a/.cargo/config.toml b/.cargo/config.toml
deleted file mode 100644
index e6fa3c0..0000000
--- a/.cargo/config.toml
+++ /dev/null
@@ -1,31 +0,0 @@
-# Project-wide cargo configuration.
-#
-# Routes every rustc invocation through `sccache` so cold rebuilds and
-# fresh checkouts (CI, new dev box, after a `cargo clean`) replay
-# previously-compiled crates from a local on-disk cache rather than
-# recompiling them. Warm incremental builds still go through cargo's
-# own `target/` cache, which dominates locally — sccache buys you the
-# big wins on cold paths.
-#
-# Requires sccache on PATH. Install it once per machine:
-#
-#   Arch     :  pacman -S sccache
-#   macOS    :  brew install sccache
-#   Cargo    :  cargo install sccache --locked
-#
-# Without sccache the build fails with "rustc-wrapper not found". To
-# bypass this config without editing the file, prepend
-# `RUSTC_WRAPPER= ` (empty value) to your cargo command:
-#
-#   RUSTC_WRAPPER= cargo build
-#
-[build]
-rustc-wrapper = "sccache"
-
-# Project-local cache so the shared dev box (or a Docker volume) keeps
-# the artefacts isolated per checkout instead of mixing them in
-# `~/.cache/sccache`. Set with `force = false` so a developer-set
-# `SCCACHE_DIR` in their shell wins — important because the sccache
-# daemon, once started, sticks with whichever directory it saw first.
-[env]
-SCCACHE_DIR = { value = ".sccache-cache", relative = true, force = false }