Cleanup
diff --git a/src/core/iomgr/tcp_server_posix.c b/src/core/iomgr/tcp_server_posix.c
index 0b79678..213b2e1 100644
--- a/src/core/iomgr/tcp_server_posix.c
+++ b/src/core/iomgr/tcp_server_posix.c
@@ -84,8 +84,8 @@
     struct sockaddr_un un;
   } addr;
   size_t addr_len;
-  grpc_iomgr_closure read_closure;
-  grpc_iomgr_closure destroyed_closure;
+  grpc_closure read_closure;
+  grpc_closure destroyed_closure;
 } server_port;
 
 static void unlink_if_unix_domain_socket(const struct sockaddr_un *un) {