diff --git a/spack-environment/dev/spack.yaml b/spack-environment/dev/spack.yaml
index e3f00e7ea0f032813665b8565f06ff11415070b7..90a36743c7312a1998c0cccb3634e7ef587a7471 100644
--- a/spack-environment/dev/spack.yaml
+++ b/spack-environment/dev/spack.yaml
@@ -91,4 +91,5 @@ spack:
   - stow
   - valgrind
   - xrootd
+  - xterm
   view: false