diff --git a/wp-includes/js/tinymce/themes/advanced/skins/wp_theme/ui.css b/wp-includes/js/tinymce/themes/advanced/skins/wp_theme/ui.css
index bf0199f83a..584980f80b 100644
--- a/wp-includes/js/tinymce/themes/advanced/skins/wp_theme/ui.css
+++ b/wp-includes/js/tinymce/themes/advanced/skins/wp_theme/ui.css
@@ -263,7 +263,9 @@ border:0; margin:0; padding:0; white-space:nowrap; text-decoration:none; font-we
 .wp_themeSkin span.mce_forecolor,
 .wp_themeSkin .mce_forecolorpicker,
 .wp_themeSkin .mceSplitButton .mce_spellchecker span.mce_spellchecker,
-.wp_themeSkin .mceSplitButton .mce_forecolor span.mce_forecolor {
+.wp_themeSkin .mceSplitButton .mce_forecolor span.mce_forecolor,
+.wp_themeSkin .mceSplitButton span.mce_numlist,
+.wp_themeSkin .mceSplitButton span.mce_bullist {
 	background-image: url(../../img/wpicons.png);
 }
 
@@ -347,11 +349,13 @@ border:0; margin:0; padding:0; white-space:nowrap; text-decoration:none; font-we
 
 .wp_themeSkin span.mce_bullist {background-position:-40px -20px}
 .wp_themeSkin .mceButtonEnabled:hover span.mce_bullist,
-.wp_themeSkin .mceButtonActive span.mce_bullist {background-position:-40px 0}
+.wp_themeSkin .mceButtonActive span.mce_bullist,
+.wp_themeSkin .mceSplitButton:hover span.mce_bullist {background-position:-40px 0}
 
 .wp_themeSkin span.mce_numlist {background-position:-61px -20px}
 .wp_themeSkin .mceButtonEnabled:hover span.mce_numlist,
-.wp_themeSkin .mceButtonActive span.mce_numlist {background-position:-61px 0}
+.wp_themeSkin .mceButtonActive span.mce_numlist,
+.wp_themeSkin .mceSplitButton:hover span.mce_numlist {background-position:-61px 0}
 
 .wp_themeSkin span.mce_blockquote {background-position:-80px -20px}
 .wp_themeSkin .mceButtonEnabled:hover span.mce_blockquote,