diff --git a/environment_unix.yml b/environment_unix.yml
index 9857cca..699bcb9 100644
--- a/environment_unix.yml
+++ b/environment_unix.yml
@@ -11,3 +11,4 @@ dependencies:
   - git=2.43.0
   - python=3.12.0
   - toml=0.10.2
+  - xtensor=0.24.7