diff --git a/_meta/setup.cfg b/_meta/setup.cfg
index 99e7207..c3f6a32 100644
--- a/_meta/setup.cfg
+++ b/_meta/setup.cfg
@@ -22,6 +22,7 @@ install_requires =
 # of install_requires in [options], and at the very end of that block since
 # it may also have extras added which are in a separate section.
 # BEGIN GENERATED REQUIREMENTS
+    indico-plugin-citadel>=3.0.dev0,<3.1.dev0
     indico-plugin-livesync>=3.0.dev0,<3.1.dev0
     indico-plugin-payment-manual>=3.0.dev0,<3.1.dev0
     indico-plugin-payment-paypal>=3.0.dev0,<3.1.dev0