diff --git a/.cargo/config.toml b/.cargo/config.toml
index 5a4d204e..98326397 100644
--- a/.cargo/config.toml
+++ b/.cargo/config.toml
@@ -1,6 +1,6 @@
 [build]
-# rustc-wrapper = "sccache"
+rustc-wrapper = "sccache"
 
 [target.x86_64-unknown-linux-gnu]
 linker = "clang"
-# rustflags = ["-C", "link-arg=-fuse-ld=mold"]
+rustflags = ["-C", "link-arg=-fuse-ld=mold"]