diff --git a/engage.toml b/engage.toml
index 94c2bd5e..eb88dca7 100644
--- a/engage.toml
+++ b/engage.toml
@@ -129,3 +129,8 @@ env DIRENV_DEVSHELL=all-features \
         -- \
         --color=always
 """
+
+[[task]]
+name = "nix"
+group = "tests"
+script = "nix flake check -L"