diff --git a/ci/update-submodules.manifest b/ci/update-submodules.manifest
index e97cae6f3..0c8f03e81 100644
--- a/ci/update-submodules.manifest
+++ b/ci/update-submodules.manifest
@@ -2,6 +2,7 @@ library/xml master
 scripts master
 plugins/stonesense master
 plugins/isoworld dfhack
+depends/clsocket master
 depends/libzip dfhack
 depends/libexpat dfhack
 depends/xlsxio dfhack