diff --git a/includes/path.inc b/includes/path.inc
index a6fc4ee9dc0..bc11198b426 100644
--- a/includes/path.inc
+++ b/includes/path.inc
@@ -71,9 +71,6 @@ function drupal_lookup_path($action, $path = '') {
           $map[$src] = $path;
           return $src;
         }
-        else {
-          $map[$path] = FALSE;
-        }
       }
     }
   }