diff --git a/popup.html b/popup.html
index acaa48ec..6dbc889d 100644
--- a/popup.html
+++ b/popup.html
@@ -56,8 +56,8 @@
 			#installed {
 				margin-top: 0.5em;
 			}
-			#installed.disabled {
-				opacity: 0.5;
+			#installed.disabled .style-name {
+				text-decoration: line-through;
 			}
 			body > .actions {
 				margin-top: 0.5em;