diff --git a/environment-dev.yml b/environment-dev.yml
index 4d3b27b..ea57583 100644
--- a/environment-dev.yml
+++ b/environment-dev.yml
@@ -6,6 +6,8 @@ dependencies:
   - cmake
   - ninja
   # Host dependencies
+  - python
+  - libpython
   - xtensor>=0.27,<0.28
   - numpy>=2.0
   - pybind11>=2.12.0,<4