diff --git a/app/views/projects/settings/_members.rhtml b/app/views/projects/settings/_members.rhtml
index 7930c527e..4230e037b 100644
--- a/app/views/projects/settings/_members.rhtml
+++ b/app/views/projects/settings/_members.rhtml
@@ -56,8 +56,8 @@
<% if roles.any? && principals.any? %>
<% remote_form_for(:member, @member, :url => {:controller => 'members', :action => 'new', :id => @project}, :method => :post,
- :loading => "$('member-add-submit').disable()",
- :complete => "$('member-add-submit').enable()") do |f| %>
+ :loading => '$(\'member-add-submit\').disable();',
+ :complete => 'if($(\'member-add-submit\')) $(\'member-add-submit\').enable();') do |f| %>