diff --git a/customize.dist/src/less2/include/fileupload.less b/customize.dist/src/less2/include/fileupload.less
index 8fb1c8857..0353b06eb 100644
--- a/customize.dist/src/less2/include/fileupload.less
+++ b/customize.dist/src/less2/include/fileupload.less
@@ -14,7 +14,7 @@
         right: 10vw;
         bottom: 10vh;
         box-sizing: border-box;
-        z-index: 100000; //Z file upload table container
+        z-index: 100001; //Z file upload table container: just above the file picker
         display: none;
         color: darken(@colortheme_drive-bg, 10%);
         max-height: 180px;