diff --git a/app/controllers/users_controller.rb b/app/controllers/users_controller.rb
index edc8088f0..da9aef30b 100644
--- a/app/controllers/users_controller.rb
+++ b/app/controllers/users_controller.rb
@@ -67,7 +67,7 @@ class UsersController < ApplicationController
     if User.current.admin?
       @memberships = @user.memberships.all
     else
-      cond = Project.visible_condition(User.current) + "AND projects.project_type <> 1"
+      cond = Project.visible_condition(User.current) + " AND projects.project_type <> 1"
       @memberships = @user.memberships.all(:conditions => cond)
     end
     events = Redmine::Activity::Fetcher.new(User.current, :author => @user).events(nil, nil, :limit => 20)