diff --git a/documentation/sphinx-static/switchers.js.in b/documentation/sphinx-static/switchers.js.in
index 4966b3033d..7eb0c2ff34 100644
--- a/documentation/sphinx-static/switchers.js.in
+++ b/documentation/sphinx-static/switchers.js.in
@@ -9,7 +9,7 @@ by https://git.yoctoproject.org/yocto-autobuilder-helper/tree/scripts/run-docs-b
 (function() {
   'use strict';
 
-  var all_versions = {
+  var switcher_versions = {
     VERSIONS_PLACEHOLDER
   };
 
@@ -65,7 +65,7 @@ by https://git.yoctoproject.org/yocto-autobuilder-helper/tree/scripts/run-docs-b
   function build_version_select(current_series, current_version) {
     var buf = ['<select>'];
 
-    $.each(all_versions, function(version, vers_data) {
+    $.each(switcher_versions, function(version, vers_data) {
       var series = version.substr(0, 3);
       if (series == current_series) {
         if (version == current_version)
@@ -218,7 +218,7 @@ by https://git.yoctoproject.org/yocto-autobuilder-helper/tree/scripts/run-docs-b
     $('.doctype_switcher_placeholder select').bind('change', on_doctype_switch);
 
     if (release != "dev") {
-      $.each(all_versions, function(version, vers_data) {
+      $.each(switcher_versions, function(version, vers_data) {
         var series = version.substr(0, 3);
         if (series == current_series) {
           if (version != release) {