diff --git a/StandaloneViewer/StandaloneViewer/client/components/flexboxLayout/flexboxLayout.styl b/StandaloneViewer/StandaloneViewer/client/components/flexboxLayout/flexboxLayout.styl
index cedaa7cd4..b8ca4c2ed 100644
--- a/StandaloneViewer/StandaloneViewer/client/components/flexboxLayout/flexboxLayout.styl
+++ b/StandaloneViewer/StandaloneViewer/client/components/flexboxLayout/flexboxLayout.styl
@@ -7,7 +7,7 @@ $lesionsSidebarMenuWidth = 450px
   flex: 1
   flex-flow: row nowrap
   align-items: stretch
-  height: 'calc(100% - %s)' % ($toolbarHeight + $topBarHeight)
+  height: 'calc(100% - %s)' % ($toolbarHeight)
   width: 100%
 
   .sidebarMenu