diff --git a/setup.py b/setup.py
index f4af9ac0ecb05c22109c1c169db3d94ccd08d27e..56a6290754f95e49972cb4b53c1bcf49948a2032 100644
--- a/setup.py
+++ b/setup.py
@@ -81,6 +81,7 @@ setup(
         "astsearch==0.2.0",
         "cfelpyutils==1.0.1",
         "dill==0.3.0",
+        "docutils==0.17.1",
         "dynaconf==3.1.4",
         "extra_data==1.4.1",
         "extra_geom==1.6.0",