diff --git a/lib/msf/core/exploit/http/server.rb b/lib/msf/core/exploit/http/server.rb
index 444173c731..b69acde1f3 100644
--- a/lib/msf/core/exploit/http/server.rb
+++ b/lib/msf/core/exploit/http/server.rb
@@ -873,7 +873,7 @@ protected
 						break;
 
 					case 'generic':
-						obj.title = data.substring(0, heapBlockSize-0x58);
+						obj.title = data.substring(0, (heapBlockSize-2)/2);
 						div_container.appendChild(obj);
 						break;