diff --git a/module_citeq.lua b/module_citeq.lua
index 0e113e6..6262d30 100644
--- a/module_citeq.lua
+++ b/module_citeq.lua
@@ -726,7 +726,7 @@ local function _cite_q (citeq_args)
 					if not citeq_args.url then
 						local wikisource_sitelink = mw.wikibase.getSitelink(qid, cfg.i18n_t.wikisource) or nil
 						if wikisource_sitelink then
-							slink = ':s:'..wikisource_sitelink
+							slink = 's:'..wikisource_sitelink;					-- use 's:' instead of ':s:' so that cs1|2 includes wikisource icon
 							wslink = true
 						end
 					end