diff --git a/containers/env-template.yml b/containers/env-template.yml
index b62a94623a8ddbaaa11be5faac8ef3000b53ff55..11317050fecdcf9775e4b3b64590740cae41f4d9 100644
--- a/containers/env-template.yml
+++ b/containers/env-template.yml
@@ -65,8 +65,8 @@ dependencies:
   - jupyter
   - nbconvert
   - twine
+  - glasflow
   - pip:
     - autodoc
     - ipykernel
     - build
-    - nflows
diff --git a/mcmc_requirements.txt b/mcmc_requirements.txt
index 6f5678c045b2d668402f1be6191c6b1622f8644e..441ba479c762e775111a2fe9e1bb48594406bedc 100644
--- a/mcmc_requirements.txt
+++ b/mcmc_requirements.txt
@@ -1,2 +1,2 @@
 scikit-learn
-nflows
+glasflow