diff --git a/environment.yml b/environment.yml
index 42e1ebf3b..4dcd8f5ac 100644
--- a/environment.yml
+++ b/environment.yml
@@ -6,3 +6,4 @@ dependencies:
   - jupyterlab >=3.1,<4 # the docs specify this, but the metadata doesn't
   - plotly              
   - webio-jupyter-extension
+  - nbgitpuller