--- lib/gitlab/regex.rb.orig	2014-05-19 12:17:42.210000000 +0200
+++ lib/gitlab/regex.rb	2014-05-19 12:18:56.920000000 +0200
@@ -1,3 +1,5 @@
+# encoding: utf-8
+
 module Gitlab
   module Regex
     extend self
@@ -7,7 +9,7 @@
     end
 
     def project_name_regex
-      /\A[a-zA-Z0-9_][a-zA-Z0-9_\-\. ]*\z/
+      /\A[\p{Word}_][\p{Word}_\-:\. ]*\z/
     end
 
     def name_regex
--- app/models/project.rb.orig	2014-05-19 12:19:44.700000000 +0200
+++ app/models/project.rb	2014-05-19 12:20:16.050000000 +0200
@@ -84,7 +84,7 @@
   validates :description, length: { maximum: 2000 }, allow_blank: true
   validates :name, presence: true, length: { within: 0..255 },
             format: { with: Gitlab::Regex.project_name_regex,
-                      message: "only letters, digits, spaces & '_' '-' '.' allowed. Letter or digit should be first" }
+                      message: "only letters, digits, spaces & '_' '-' '.' ':' allowed. Letter or digit should be first" }
   validates :path, presence: true, length: { within: 0..255 },
             exclusion: { in: Gitlab::Blacklist.path },
             format: { with: Gitlab::Regex.path_regex,