diff --git a/custom/assets/instance.css b/custom/assets/instance.css
index d5dce7199..c6d4de4ad 100644
--- a/custom/assets/instance.css
+++ b/custom/assets/instance.css
@@ -156,7 +156,7 @@ header.sidebar {
 	border-left: none;
 }
 
-.mfm-object > .mention > .main > .host { display: none; } /* hide instance in all mentions */
+a.mention > .main > .host { display: none; } /* hide instance in all mentions */
 
 section.modal._popup > div.form > textarea { resize: vertical !important; } /*  resize fix */