diff --git a/flake.nix b/flake.nix
index 0325f33b1..f3a401868 100644
--- a/flake.nix
+++ b/flake.nix
@@ -701,7 +701,7 @@
 
             outputs = [ "out" "dev" "doc" ];
 
-            nativeBuildInputs = nativeBuildDeps;
+            nativeBuildInputs = nativeBuildDeps ++ [ clang-tools bear ];
             buildInputs = buildDeps ++ propagatedDeps ++ awsDeps;
 
             inherit configureFlags;