diff --git a/src/js/controller/settings/application/GridApplicationController.js b/src/js/controller/settings/application/GridApplicationController.js
index d5fef2cf..952e436e 100644
--- a/src/js/controller/settings/application/GridApplicationController.js
+++ b/src/js/controller/settings/application/GridApplicationController.js
@@ -55,7 +55,6 @@
       }
       markup += pskl.utils.Template.replace(colorListItemTemplate, {
         color: colorsMap[key],
-        index: index,
         title: key,
         background: background,
         ':selected': gridColor === colorsMap[key]
diff --git a/src/templates/settings/application/grid.html b/src/templates/settings/application/grid.html
index ce90bdb7..c0cb6136 100644
--- a/src/templates/settings/application/grid.html
+++ b/src/templates/settings/application/grid.html
@@ -9,13 +9,13 @@
     <div class="settings-item settings-item-grid-size">
       <label>Grid size</label>
       <div class="grid-size-container size-picker-container">
-        <div class="grid-size-option size-picker-option"
+        <div class="size-picker-option"
           title="1px" rel="tooltip" data-placement="top" data-size="1"></div>
-        <div class="grid-size-option size-picker-option"
+        <div class="size-picker-option"
           title="2px" rel="tooltip" data-placement="top" data-size="2"></div>
-        <div class="grid-size-option size-picker-option"
+        <div class="size-picker-option"
           title="3px" rel="tooltip" data-placement="top" data-size="3"></div>
-        <div class="grid-size-option size-picker-option"
+        <div class="size-picker-option"
           title="4px" rel="tooltip" data-placement="top" data-size="4"></div>
       </div>
     </div>
@@ -25,7 +25,6 @@
       <script type="text/template" id="color-list-item-template">
         <div class="grid-colors-item {{:selected}}"
              data-color="{{color}}"
-             data-color-index="{{index}}"
              style="background:{{background}}"
              title="{{title}}">
         </div>