diff --git a/core/java/android/os/Parcel.java b/core/java/android/os/Parcel.java
index e5bab6fc9230e..5a4b22b8a91b8 100644
--- a/core/java/android/os/Parcel.java
+++ b/core/java/android/os/Parcel.java
@@ -443,6 +443,7 @@ public final class Parcel {
      */
     public final void recycle() {
         if (DEBUG_RECYCLE) mStack = null;
+        mClassCookies = null;
         freeBuffer();
 
         final Parcel[] pool;