diff --git a/environment.yml b/environment.yml
index 0a95cb1..56e5664 100644
--- a/environment.yml
+++ b/environment.yml
@@ -21,6 +21,7 @@ dependencies:
 - jupyterlab
 - libnetcdf != 4.9.1
 - matplotlib
+- nbconvert
 - netCDF4
 - numpy
 - papermill