diff --git a/.cargo/config.toml b/.cargo/config.toml
new file mode 100644
index 0000000..6c32808
--- /dev/null
+++ b/.cargo/config.toml
@@ -0,0 +1,13 @@
+# ./cargo/config
+[target.x86_64-unknown-linux-gnu]
+linker = "/usr/bin/clang-15"
+rustflags = ["-C", "link-arg=--ld-path=/usr/bin/mold", "--cfg", "tokio_unstable"]
+
+[profile.dev]
+debug = 0
+strip = "debuginfo"
+
+[env]
+RUSTLOG = "hyper=warn"
+RUSTFLAGS = "--cfg tokio_unstable"
+