diff --git a/libs/binder/IPCThreadState.cpp b/libs/binder/IPCThreadState.cpp
index 1f6bda2..6d4071e 100644
--- a/libs/binder/IPCThreadState.cpp
+++ b/libs/binder/IPCThreadState.cpp
@@ -328,6 +328,7 @@
             delete st;
             pthread_setspecific(gTLS, NULL);
         }
+        pthread_key_delete(gTLS);
         gHaveTLS = false;
     }
 }