diff --git a/flake.nix b/flake.nix
index 042f68e44..8826e3a10 100644
--- a/flake.nix
+++ b/flake.nix
@@ -30,6 +30,7 @@
           include = [
             ./benches
             ./assets
+            ./fuzz
             ./Cargo.lock
             ./Cargo.toml
             ./CMakeLists.txt