diff --git a/apps/documenteditor/mobile/app/controller/Toolbar.js b/apps/documenteditor/mobile/app/controller/Toolbar.js
index 1bbb6344a..aaaaae553 100644
--- a/apps/documenteditor/mobile/app/controller/Toolbar.js
+++ b/apps/documenteditor/mobile/app/controller/Toolbar.js
@@ -171,11 +171,11 @@ define([
             },
 
             activateControls: function() {
-                $('#toolbar-edit, #toolbar-add, #toolbar-settings, #toolbar-search, #document-back, #toolbar-edit-document').removeClass('disabled');
+                $('#toolbar-edit, #toolbar-add, #toolbar-settings, #toolbar-search, #document-back, #toolbar-edit-document, #toolbar-collaboration').removeClass('disabled');
             },
 
             activateViewControls: function() {
-                $('#toolbar-search, #document-back').removeClass('disabled');
+                $('#toolbar-search, #document-back, #toolbar-collaboration').removeClass('disabled');
             },
 
             deactivateEditControls: function() {
diff --git a/apps/documenteditor/mobile/app/template/Toolbar.template b/apps/documenteditor/mobile/app/template/Toolbar.template
index 7cfc811a6..83f164f25 100644
--- a/apps/documenteditor/mobile/app/template/Toolbar.template
+++ b/apps/documenteditor/mobile/app/template/Toolbar.template
@@ -43,7 +43,7 @@
             </a>
             <% } %>
             <% if (!phone) { %>
-            <a href="#" id="toolbar-collaboration" class="link icon-only">
+            <a href="#" id="toolbar-collaboration" class="link icon-only disabled">
                 <i class="icon icon-collaboration"></i>
             </a>
             <% } %>
diff --git a/apps/presentationeditor/mobile/app/controller/Toolbar.js b/apps/presentationeditor/mobile/app/controller/Toolbar.js
index 9d09739b4..41cb5bc68 100644
--- a/apps/presentationeditor/mobile/app/controller/Toolbar.js
+++ b/apps/presentationeditor/mobile/app/controller/Toolbar.js
@@ -175,11 +175,11 @@ define([
             },
 
             activateControls: function() {
-                $('#toolbar-preview, #toolbar-settings, #toolbar-search, #document-back, #toolbar-edit-document').removeClass('disabled');
+                $('#toolbar-preview, #toolbar-settings, #toolbar-search, #document-back, #toolbar-edit-document, #toolbar-collaboration').removeClass('disabled');
             },
 
             activateViewControls: function() {
-                $('#toolbar-preview, #toolbar-search, #document-back').removeClass('disabled');
+                $('#toolbar-preview, #toolbar-search, #document-back, #toolbar-collaboration').removeClass('disabled');
             },
 
             deactivateEditControls: function() {
diff --git a/apps/presentationeditor/mobile/app/template/Toolbar.template b/apps/presentationeditor/mobile/app/template/Toolbar.template
index 142073fe2..74cefedf1 100644
--- a/apps/presentationeditor/mobile/app/template/Toolbar.template
+++ b/apps/presentationeditor/mobile/app/template/Toolbar.template
@@ -46,7 +46,7 @@
             </a>
             <% } %>
             <% if (!phone) { %>
-            <a href="#" id="toolbar-collaboration" class="link icon-only">
+            <a href="#" id="toolbar-collaboration" class="link icon-only disabled">
                 <i class="icon icon-collaboration"></i>
             </a>
             <% } %>
diff --git a/apps/spreadsheeteditor/mobile/app/controller/Toolbar.js b/apps/spreadsheeteditor/mobile/app/controller/Toolbar.js
index 60bcad961..162380c2c 100644
--- a/apps/spreadsheeteditor/mobile/app/controller/Toolbar.js
+++ b/apps/spreadsheeteditor/mobile/app/controller/Toolbar.js
@@ -198,11 +198,11 @@ define([
             },
 
             activateControls: function() {
-                $('#toolbar-settings, #toolbar-search, #document-back, #toolbar-edit-document').removeClass('disabled');
+                $('#toolbar-settings, #toolbar-search, #document-back, #toolbar-edit-document, #toolbar-collaboration').removeClass('disabled');
             },
 
             activateViewControls: function() {
-                $('#toolbar-search, #document-back').removeClass('disabled');
+                $('#toolbar-search, #document-back, #toolbar-collaboration').removeClass('disabled');
             },
 
             deactivateEditControls: function() {
diff --git a/apps/spreadsheeteditor/mobile/app/template/Toolbar.template b/apps/spreadsheeteditor/mobile/app/template/Toolbar.template
index 7cfc811a6..83f164f25 100644
--- a/apps/spreadsheeteditor/mobile/app/template/Toolbar.template
+++ b/apps/spreadsheeteditor/mobile/app/template/Toolbar.template
@@ -43,7 +43,7 @@
             </a>
             <% } %>
             <% if (!phone) { %>
-            <a href="#" id="toolbar-collaboration" class="link icon-only">
+            <a href="#" id="toolbar-collaboration" class="link icon-only disabled">
                 <i class="icon icon-collaboration"></i>
             </a>
             <% } %>