diff --git a/index.js b/index.js
index dbdaca8..a5f6b3e 100644
--- a/index.js
+++ b/index.js
@@ -32,9 +32,6 @@ module.exports = function(fn) {
           }
           chunks.push(chunk);
         }
-        if (typeof cb === 'function') {
-          cb();
-        }
       }
 
       return isIntercepting;