diff --git a/flake.nix b/flake.nix
index df6f7b5..a664df7 100644
--- a/flake.nix
+++ b/flake.nix
@@ -44,7 +44,7 @@
                 poetry = {
                   enable = true;
                   install.enable = true;
-                  install.groups = ["dev" "tests"];
+                  install.groups = ["dev" "analysis" "tests"];
                 };
                 version = "3.11";
               };