diff --git a/environment.yaml b/environment.yaml
index 6ecedcc9..a86cbb22 100644
--- a/environment.yaml
+++ b/environment.yaml
@@ -14,10 +14,8 @@ dependencies:
   - jupyter
   - numpy
   - pip
-  - pytables
   - python>=3.10
   - scipy
-  - scikit-image
   - pip:
       - acstools
       - asdf