1 files changed, 4 insertions, 1 deletions
diff --git a/lib/plugin.js b/lib/plugin.js
index fa38e20..79da7d7 100644
--- a/lib/plugin.js
+++ b/lib/plugin.js
@@ -115,7 +115,10 @@ Plugin.prototype.getFilters = function() {
             return [
                 key,
                 function() {
-                    var ctx = this;
+                    var ctx = {
+                        ctx: this.ctx,
+                        book: that.book
+                    };
                     var args = Array.prototype.slice.apply(arguments);
                     var callback = _.last(args);