diff --git a/doc/development/setup.rst b/doc/development/setup.rst
index 001020ea4b..fae382b955 100644
--- a/doc/development/setup.rst
+++ b/doc/development/setup.rst
@@ -26,6 +26,7 @@ Your should install the following on your system:
 * ``libssl`` (Debian package: ``libssl-dev``)
 * ``libxml2`` (Debian package ``libxml2-dev``)
 * ``libxslt`` (Debian package ``libxslt1-dev``)
+* ``libenchant1c2a`` (Debian package ``libenchant1c2a``)
 * ``msgfmt`` (Debian package ``gettext``)
 * ``git``