diff --git a/doc/requirements.txt b/doc/requirements.txt
index a36ec3e8..add41727 100644
--- a/doc/requirements.txt
+++ b/doc/requirements.txt
@@ -1,3 +1,4 @@
+myst_parser >= 0.18.0
 Sphinx >= 6.2.1
 sphinx-rtd-theme >= 1.2.0
 sphinxcontrib-programoutput
diff --git a/setup.py b/setup.py
index 93f0835d..4031328f 100644
--- a/setup.py
+++ b/setup.py
@@ -57,7 +57,6 @@ def read(fname):
         "simplesat>=0.8.0",
         "fastjsonschema",
         "jsonschema2md",
-        "myst_parser>=0.18.0",
     ],
     # Supported Python versions: 3.6+
     python_requires=">=3.6, <4",