diff --git a/core/java/android/os/Parcel.java b/core/java/android/os/Parcel.java
index fe2e948bfcd91..bb68f9516a550 100644
--- a/core/java/android/os/Parcel.java
+++ b/core/java/android/os/Parcel.java
@@ -416,6 +416,7 @@ public final class Parcel {
      */
     public final void recycle() {
         if (DEBUG_RECYCLE) mStack = null;
+        mClassCookies = null;
         freeBuffer();
 
         final Parcel[] pool;