diff --git a/Gruntfile.js b/Gruntfile.js
index abf1ae62b8..9b02a0811b 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -89,20 +89,6 @@ module.exports = function (grunt) {
       }
     },
 
-    prompt: {
-      'create-windows-installer': {
-        options: {
-          questions: [
-            {
-              config: 'certificatePassword',
-              type: 'password',
-              message: 'Certificate Password: '
-            }
-          ]
-        }
-      }
-    },
-
     rcedit: {
       exes: {
         files: [{
@@ -138,8 +124,7 @@ module.exports = function (grunt) {
         description: APPNAME,
         title: APPNAME,
         exe: BASENAME + '.exe',
-        version: packagejson.version,
-        signWithParams: '/f ' + certificateFile + ' /p <%= certificatePassword %> /tr http://timestamp.comodoca.com/rfc3161'
+        version: packagejson.version
       }
     },
 
@@ -328,7 +313,7 @@ module.exports = function (grunt) {
   grunt.registerTask('default', ['download-binary', 'newer:babel', 'less', 'newer:copy:dev', 'shell:electron', 'watchChokidar']);
 
   if (process.platform === 'win32') {
-    grunt.registerTask('release', ['clean:release', 'download-binary', 'babel', 'less', 'copy:dev', 'electron:windows', 'copy:windows', 'rcedit:exes', 'compress', 'prompt:create-windows-installer', 'create-windows-installer', 'rename:installer']);
+    grunt.registerTask('release', ['clean:release', 'download-binary', 'babel', 'less', 'copy:dev', 'electron:windows', 'copy:windows', 'rcedit:exes', 'compress', 'create-windows-installer', 'rename:installer']);
   } else {
     grunt.registerTask('release', ['clean:release', 'download-binary', 'babel', 'less', 'copy:dev', 'electron:osx', 'copy:osx', 'shell:sign', 'shell:zip']);
   }