diff --git a/.cargo/config.toml b/.cargo/config.toml
new file mode 100644
index 0000000..7af97f1
--- /dev/null
+++ b/.cargo/config.toml
@@ -0,0 +1,2 @@
+[target.x86_64-unknown-linux-gnu]
+rustflags = ["-C", "link-arg=-fuse-ld=mold"]
diff --git a/flake.nix b/flake.nix
index 72bee03..aaa4f92 100644
--- a/flake.nix
+++ b/flake.nix
@@ -52,6 +52,7 @@
 
       nativeBuildInputs = with pkgs; [
         pkg-config
+        mold
       ];
       buildInputs = with pkgs; [
         openssl