diff --git a/bigbluebutton-html5/imports/ui/components/dropdown/styles.scss b/bigbluebutton-html5/imports/ui/components/dropdown/styles.scss
index 185bd0efffc7ca9d5bccc70f450add28a639aebe..d622ad91cb164489467d6c59f053cfa44025c9ef 100755
--- a/bigbluebutton-html5/imports/ui/components/dropdown/styles.scss
+++ b/bigbluebutton-html5/imports/ui/components/dropdown/styles.scss
@@ -205,7 +205,7 @@
 
   &:after,
   &:before {
-    left: calc(var(--dropdown-caret-width));
+    left: var(--dropdown-caret-width);
   }
 }