diff --git a/doc/requirements.txt b/doc/requirements.txt
index 472e208240..7a5f7c5f59 100644
--- a/doc/requirements.txt
+++ b/doc/requirements.txt
@@ -3,6 +3,7 @@ fiona
 netCDF4
 numba
 numpy
+pandas
 pillow
 prov[dot]
 pyyaml