diff --git a/src/modules/dropdown.less b/src/modules/dropdown.less
index 4f7b587e8..b3fa995b3 100755
--- a/src/modules/dropdown.less
+++ b/src/modules/dropdown.less
@@ -172,7 +172,7 @@
 
 /* Opposite on last menu on right */
 .ui.menu .right.menu .dropdown:last-child .menu,
-.ui.button > .ui.dropdown:last-child .menu {
+.ui.buttons > .ui.dropdown:last-child .menu {
   left: auto;
   right: 0px;
 }