diff --git a/src/core/lib/iomgr/tcp_server_posix.c b/src/core/lib/iomgr/tcp_server_posix.c
index 2ba7408ab2fef9044970f7c57c9e925689cf9db2..6fb547bb367b5b01bff564f4a7656b550d5698d3 100644
--- a/src/core/lib/iomgr/tcp_server_posix.c
+++ b/src/core/lib/iomgr/tcp_server_posix.c
@@ -512,9 +512,9 @@ grpc_error *grpc_tcp_server_add_port(grpc_tcp_server *s, const void *addr,
       if (port == 0 && sp != NULL) {
         grpc_sockaddr_set_port((struct sockaddr *)&wild4, sp->port);
       }
-      addr = (struct sockaddr *)&wild4;
-      addr_len = sizeof(wild4);
     }
+    addr = (struct sockaddr *)&wild4;
+    addr_len = sizeof(wild4);
   }
 
   errs[1] = grpc_create_dualstack_socket(addr, SOCK_STREAM, 0, &dsmode, &fd);