diff --git a/src/definitions/modules/modal.less b/src/definitions/modules/modal.less
index a329ef435..72d7ae1cc 100755
--- a/src/definitions/modules/modal.less
+++ b/src/definitions/modules/modal.less
@@ -251,7 +251,7 @@
 
 /* A modal that cannot fit on the page */
 
-.ui.scrolling.dimmable {
+.ui.scrolling.dimmable.dimmed {
   overflow: hidden;
 }
 .ui.scrolling.dimmable > .dimmer {