diff --git a/apps/spreadsheeteditor/main/resources/less/toolbar.less b/apps/spreadsheeteditor/main/resources/less/toolbar.less
index c88beaca4..4dbf880eb 100644
--- a/apps/spreadsheeteditor/main/resources/less/toolbar.less
+++ b/apps/spreadsheeteditor/main/resources/less/toolbar.less
@@ -2,7 +2,7 @@
 
 .toolbar {
     &:not(.cover) {
-        z-index: 102;
+        z-index: 510;
     }
 
     &.masked {