diff --git a/apps/spreadsheeteditor/main/index_internal.html.deploy b/apps/spreadsheeteditor/main/index_internal.html.deploy
index 34b7c8dfe1..c7b980e98d 100644
--- a/apps/spreadsheeteditor/main/index_internal.html.deploy
+++ b/apps/spreadsheeteditor/main/index_internal.html.deploy
@@ -125,7 +125,8 @@
         var userAgent = navigator.userAgent.toLowerCase(),
             check = function(regex){ return regex.test(userAgent); },
             stopLoading = false;
-        if (!check(/opera/) && (check(/msie/) || check(/trident/))) {
+        var isIEBrowser = !check(/opera/) && (check(/msie/) || check(/trident/));
+        if ( isIEBrowser ) {
             var m = /msie (\d+\.\d+)/.exec(userAgent);
             if (m && parseFloat(m[1]) < 10.0) {
                 document.write('<div class="app-error-panel">' +
@@ -239,9 +240,6 @@
     <script src="../../../../../../sdkjs/common/device_scale.js?__inline=true"></script>
 
     <script>
-        var userAgent = navigator.userAgent.toLowerCase(),
-            check = function(regex){ return regex.test(userAgent); },
-            isIEBrowser = !check(/opera/) && (check(/msie/) || check(/trident/));
         isIEBrowser === true &&
             (document.write('<script src="../../common/main/lib/util/fix-ie-compat.js"><\/script>'),
             document.write('<script src="../../../../sdkjs/vendor/string.js"><\/script>'));