diff --git a/modules/nix-ld.nix b/modules/nix-ld.nix
index 83e08d0..eb2b8ad 100644
--- a/modules/nix-ld.nix
+++ b/modules/nix-ld.nix
@@ -4,6 +4,8 @@
     enable = true;
     libraries = with pkgs; [
       glibc
+      libcxx
+      libllvm
     ];
   };
 }
diff --git a/modules/packages.nix b/modules/packages.nix
index 1a572b3..7999014 100644
--- a/modules/packages.nix
+++ b/modules/packages.nix
@@ -17,6 +17,7 @@
   ] ++ lib.optionals (devenv.enable) [
     # languages
     gcc13
+    clang
     rustc
     cargo
     go