diff --git a/lib/chunks/wiki.rb b/lib/chunks/wiki.rb
index a57fc5a0..7df6f3f0 100644
--- a/lib/chunks/wiki.rb
+++ b/lib/chunks/wiki.rb
@@ -104,7 +104,7 @@ module WikiChunk
   class Link < WikiLink
 
     unless defined? WIKI_LINK
-      WIKI_LINK = /(":)?\[\[\s*([^\]\s][^\]]+?)\s*\]\]/
+      WIKI_LINK = /(":)?\[\[\s*([^\]\s][^\]]*?)\s*\]\]/
       LINK_TYPE_SEPARATION = Regexp.new('^(.+):((file)|(pic))$', 0)
       ALIAS_SEPARATION = Regexp.new('^(.+)\|(.+)$', 0)
       WEB_SEPARATION = Regexp.new('^(.+):(.+)$', 0)
diff --git a/test/unit/chunks/wiki_test.rb b/test/unit/chunks/wiki_test.rb
index 019b8d4b..093740b5 100755
--- a/test/unit/chunks/wiki_test.rb
+++ b/test/unit/chunks/wiki_test.rb
@@ -22,6 +22,10 @@ class WikiTest < Test::Unit::TestCase
     match(WikiChunk::Link, 'This is a [[bracketted link]]', :page_name => 'bracketted link')
   end
 
+  def test_single_letter_brackets
+    match(WikiChunk::Link, 'This is a [[x]]', :page_name => 'x')
+  end
+
   def test_void_brackets
     # double brackets woith only spaces inside are not a WikiLink
     no_match(WikiChunk::Link, "This [[ ]] are [[]] no [[ \t ]] links")