diff --git a/envs/python_scripts.yaml b/envs/python_scripts.yaml
index d7e5f6a097bba5e4386f8443375c7147a000d712..519e404a8f322bbaaa9954ee1a0d18c26b1ccbdd 100644
--- a/envs/python_scripts.yaml
+++ b/envs/python_scripts.yaml
@@ -9,5 +9,7 @@ dependencies:
  - mamba=0.15.2
  - pandoc=2.15.*
  - tectonic
+ - wkhtmltopdf
  - pandas
  - numpy
+ - ghostscript