diff --git a/lib/spidr/agent.rb b/lib/spidr/agent.rb
index <HASH>..<HASH> 100644
--- a/lib/spidr/agent.rb
+++ b/lib/spidr/agent.rb
@@ -572,7 +572,7 @@ module Spidr
     def enqueue(url,level=0)
       url = sanitize_url(url)
 
-      if (!(queued?(url)) && visit?(url))
+      if (!queued?(url) && visit?(url))
         link = url.to_s
 
         begin
Removed extra `(` `)` from `if` statement.