diff --git a/pdf.js b/pdf.js
index b3d6a3da6..b8d2fba70 100644
--- a/pdf.js
+++ b/pdf.js
@@ -2415,6 +2415,9 @@ var Lexer = (function() {
           return;
         }
       }
+    },
+    skip: function() {
+      this.stream.skip();
     }
   };