diff --git a/flake.nix b/flake.nix
index d8a4654..640d198 100644
--- a/flake.nix
+++ b/flake.nix
@@ -289,6 +289,7 @@
               "llvmlite"
               "llvm-tools"
               "lld"
+              "tqdm"
               "artiq-comtools"
             ];
           }