diff --git a/apps/common/main/lib/view/SignDialog.js b/apps/common/main/lib/view/SignDialog.js
index 4a2541f4b..0745e8da1 100644
--- a/apps/common/main/lib/view/SignDialog.js
+++ b/apps/common/main/lib/view/SignDialog.js
@@ -102,7 +102,7 @@ define([
                     '<table style="margin-top: 30px;">',
                         '<tr>',
                             '<td><label style="font-weight: bold;margin-bottom: 3px;">' + this.textCertificate + '</label></td>' +
-                            '<td rowspan="2" style="vertical-align: top; padding-left: 30px;"><button id="id-dlg-sign-change" class="btn btn-text-default" style="">' + this.textChange + '</button></td>',
+                            '<td rowspan="2" style="vertical-align: top; padding-left: 30px;"><button id="id-dlg-sign-change" class="btn btn-text-default" style="">' + this.textSelect + '</button></td>',
                         '</tr>',
                         '<tr><td><div id="id-dlg-sign-certificate" class="hidden" style="max-width: 212px;overflow: hidden;"></td></tr>',
                     '</table>',
@@ -324,6 +324,7 @@ define([
                 arr_date = (typeof date == 'string') ? date.split(' - ') : ['', ''];
             this.cntCertificate.html(this.templateCertificate({name: certificate.name, valid: this.textValid.replace('%1', arr_date[0]).replace('%2', arr_date[1])}));
             this.cntCertificate.toggleClass('hidden', _.isEmpty(this.certificateId) || this.certificateId<0);
+            this.btnChangeCertificate.setCaption((_.isEmpty(this.certificateId) || this.certificateId<0) ? this.textSelect : this.textChange);
             this.btnOk.setDisabled(_.isEmpty(this.certificateId) || this.certificateId<0);
         },
 
@@ -352,7 +353,8 @@ define([
         tipFontName: 'Font Name',
         tipFontSize: 'Font Size',
         textBold:           'Bold',
-        textItalic:         'Italic'
+        textItalic:         'Italic',
+        textSelect: 'Select'
 
     }, Common.Views.SignDialog || {}))
 });
\ No newline at end of file
diff --git a/apps/documenteditor/main/locale/en.json b/apps/documenteditor/main/locale/en.json
index 7a335fa2e..f3e07bb32 100644
--- a/apps/documenteditor/main/locale/en.json
+++ b/apps/documenteditor/main/locale/en.json
@@ -276,6 +276,7 @@
   "Common.Views.SignDialog.textInputName": "Input signer name",
   "Common.Views.SignDialog.textItalic": "Italic",
   "Common.Views.SignDialog.textPurpose": "Purpose for signing this document",
+  "Common.Views.SignDialog.textSelect": "Select",
   "Common.Views.SignDialog.textSelectImage": "Select Image",
   "Common.Views.SignDialog.textSignature": "Signature looks as",
   "Common.Views.SignDialog.textTitle": "Sign Document",
diff --git a/apps/presentationeditor/main/locale/en.json b/apps/presentationeditor/main/locale/en.json
index 476961251..6f83ffe34 100644
--- a/apps/presentationeditor/main/locale/en.json
+++ b/apps/presentationeditor/main/locale/en.json
@@ -199,6 +199,7 @@
   "Common.Views.SignDialog.textInputName": "Input signer name",
   "Common.Views.SignDialog.textItalic": "Italic",
   "Common.Views.SignDialog.textPurpose": "Purpose for signing this document",
+  "Common.Views.SignDialog.textSelect": "Select",
   "Common.Views.SignDialog.textSelectImage": "Select Image",
   "Common.Views.SignDialog.textSignature": "Signature looks as",
   "Common.Views.SignDialog.textTitle": "Sign Document",
diff --git a/apps/spreadsheeteditor/main/locale/en.json b/apps/spreadsheeteditor/main/locale/en.json
index ecca9ec71..e7562e54b 100644
--- a/apps/spreadsheeteditor/main/locale/en.json
+++ b/apps/spreadsheeteditor/main/locale/en.json
@@ -189,6 +189,7 @@
   "Common.Views.SignDialog.textInputName": "Input signer name",
   "Common.Views.SignDialog.textItalic": "Italic",
   "Common.Views.SignDialog.textPurpose": "Purpose for signing this document",
+  "Common.Views.SignDialog.textSelect": "Select",
   "Common.Views.SignDialog.textSelectImage": "Select Image",
   "Common.Views.SignDialog.textSignature": "Signature looks as",
   "Common.Views.SignDialog.textTitle": "Sign Document",