3 files changed, 14 insertions, 4 deletions
diff --git a/src/core/ext/client_channel/message_size_filter.c b/src/core/lib/channel/message_size_filter.c
index c6d94cb6d0..b5e882de52 100644
--- a/src/core/ext/client_channel/message_size_filter.c
+++ b/src/core/lib/channel/message_size_filter.c
@@ -29,7 +29,7 @@
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 //
 
-#include "src/core/ext/client_channel/message_size_filter.h"
+#include "src/core/lib/channel/message_size_filter.h"
 
 #include <limits.h>
 #include <string.h>
diff --git a/src/core/ext/client_channel/message_size_filter.h b/src/core/lib/channel/message_size_filter.h
index 8ee4f4cca4..a88ff7f81a 100644
--- a/src/core/ext/client_channel/message_size_filter.h
+++ b/src/core/lib/channel/message_size_filter.h
@@ -29,11 +29,11 @@
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 //
 
-#ifndef GRPC_CORE_EXT_CLIENT_CHANNEL_MESSAGE_SIZE_FILTER_H
-#define GRPC_CORE_EXT_CLIENT_CHANNEL_MESSAGE_SIZE_FILTER_H
+#ifndef GRPC_CORE_LIB_CHANNEL_MESSAGE_SIZE_FILTER_H
+#define GRPC_CORE_LIB_CHANNEL_MESSAGE_SIZE_FILTER_H
 
 #include "src/core/lib/channel/channel_stack.h"
 
 extern const grpc_channel_filter grpc_message_size_filter;
 
-#endif /* GRPC_CORE_EXT_CLIENT_CHANNEL_MESSAGE_SIZE_FILTER_H */
+#endif /* GRPC_CORE_LIB_CHANNEL_MESSAGE_SIZE_FILTER_H */
diff --git a/src/core/lib/surface/init.c b/src/core/lib/surface/init.c
index 64aa0e3361..7903f57a68 100644
--- a/src/core/lib/surface/init.c
+++ b/src/core/lib/surface/init.c
@@ -46,6 +46,7 @@
 #include "src/core/lib/channel/deadline_filter.h"
 #include "src/core/lib/channel/http_client_filter.h"
 #include "src/core/lib/channel/http_server_filter.h"
+#include "src/core/lib/channel/message_size_filter.h"
 #include "src/core/lib/debug/trace.h"
 #include "src/core/lib/http/parser.h"
 #include "src/core/lib/iomgr/combiner.h"
@@ -107,6 +108,15 @@ static void register_builtin_channel_init() {
       GRPC_SERVER_CHANNEL, GRPC_CHANNEL_INIT_BUILTIN_PRIORITY, prepend_filter,
       (void *)&grpc_server_deadline_filter);
   grpc_channel_init_register_stage(
+      GRPC_CLIENT_SUBCHANNEL, GRPC_CHANNEL_INIT_BUILTIN_PRIORITY,
+      prepend_filter, (void *)&grpc_message_size_filter);
+  grpc_channel_init_register_stage(
+      GRPC_CLIENT_DIRECT_CHANNEL, GRPC_CHANNEL_INIT_BUILTIN_PRIORITY,
+      prepend_filter, (void *)&grpc_message_size_filter);
+  grpc_channel_init_register_stage(
+      GRPC_SERVER_CHANNEL, GRPC_CHANNEL_INIT_BUILTIN_PRIORITY, prepend_filter,
+      (void *)&grpc_message_size_filter);
+  grpc_channel_init_register_stage(
       GRPC_CLIENT_CHANNEL, GRPC_CHANNEL_INIT_BUILTIN_PRIORITY, prepend_filter,
       (void *)&grpc_compress_filter);
   grpc_channel_init_register_stage(