1 files changed, 1 insertions, 0 deletions
diff --git a/tvix/shell.nix b/tvix/shell.nix
index f3a4c946b39e..7b8e29e9966a 100644
--- a/tvix/shell.nix
+++ b/tvix/shell.nix
@@ -35,6 +35,7 @@ pkgs.mkShell {
     pkgs.cargo
     pkgs.cargo-machete
     pkgs.cargo-expand
+    pkgs.cargo-flamegraph
     pkgs.clippy
     pkgs.d2
     pkgs.evans