diff --git a/environment.yml b/environment.yml
index 5d249383982d81a3691c9fb8f1d29c661c55954f..d7113990af83cf3436ad60f747305adbdaff5c9a 100644
--- a/environment.yml
+++ b/environment.yml
@@ -19,10 +19,10 @@ dependencies:
   - rise==5.7.1
   - future==0.18.2
   - mpmath==1.3.0
-  #- pip
-  #- pip:
+  - pip
+  - pip:
   #  - tqdm==4.66.1
-  #  - PyNAFF==1.1.5
+    - PyNAFF==1.1.5
   #  - Cython==3.0.5
       #- PyHEADTAIL==1.16.1
   #  - cpymad ==1.14.2