diff --git a/environment.yml b/environment.yml
index 8cb6eff..b77b5e3 100644
--- a/environment.yml
+++ b/environment.yml
@@ -19,7 +19,6 @@ dependencies:
   - jupyter-book
   - pip
   - pip:
-    - flipnslide
     - torch
     - torchvision
     - tensorflow