diff --git a/conda_recipe/frag_env.yaml b/conda_recipe/frag_env.yaml
index ea0dc74..16d5c04 100644
--- a/conda_recipe/frag_env.yaml
+++ b/conda_recipe/frag_env.yaml
@@ -1,9 +1,7 @@
 name: frag_env
 channels:
-  - NostrumBiodiscovery
   - conda-forge
-  - omnia
-  - rdkit
+  - NostrumBiodiscovery
   - martimunicoy
 
 dependencies:
@@ -19,4 +17,4 @@ dependencies:
     - mdtraj
     - adaptive_pele>=1.7.1
     - lib_prep>=1.1.2
-    - peleffy>=1.3.0
+    - peleffy>=1.3.2