diff --git a/src/core/ext/filters/client_channel/subchannel.cc b/src/core/ext/filters/client_channel/subchannel.cc
index 22db093f0e8..3a1c14c6f10 100644
--- a/src/core/ext/filters/client_channel/subchannel.cc
+++ b/src/core/ext/filters/client_channel/subchannel.cc
@@ -897,7 +897,6 @@ ConnectedSubchannel::ConnectedSubchannel(
       socket_uuid_(socket_uuid) {}
 
 ConnectedSubchannel::~ConnectedSubchannel() {
-  channelz_subchannel_.reset();
   GRPC_CHANNEL_STACK_UNREF(channel_stack_, "connected_subchannel_dtor");
 }