diff --git a/.cargo/config.toml b/.cargo/config.toml
index 0a0833d..d594bf9 100644
--- a/.cargo/config.toml
+++ b/.cargo/config.toml
@@ -1,9 +1,18 @@
-[target.x86_64-unknown-linux-gnu]
-linker = "clang"
-rustflags = ["-C", "link-arg=-fuse-ld=/usr/bin/mold"]
+# [target.x86_64-unknown-linux-gnu]
+# linker = "clang"
+# rustflags = ["-C", "link-arg=-fuse-ld=/usr/bin/mold"]
 
 [alias]
 t = "nextest run"
 
 [build]
 target-dir = "target/target"
+
+[unstable]
+codegen-backend = true
+
+[profile.release]
+codegen-backend = "cranelift"
+
+[profile.dev]
+codegen-backend = "cranelift"