diff --git a/css/rtl.css b/css/rtl.css
index 32caeda..7634922 100644
--- a/css/rtl.css
+++ b/css/rtl.css
@@ -245,6 +245,9 @@
 [dir=rtl] .dokuwiki ul.idx {
     padding-right: 0;
 }
+[dir=rtl] .dokuwiki ul.idx li.closed {
+    list-style-image: url(images/closed-rtl.png);
+}
 
 
 /*____________ _footnotes ____________*/
diff --git a/images/closed-rtl.png b/images/closed-rtl.png
new file mode 100644
index 0000000..85ebd59
Binary files /dev/null and b/images/closed-rtl.png differ