diff --git a/test/syscalls/linux/BUILD b/test/syscalls/linux/BUILD
index 0bbaaf28a..e6568128e 100644
--- a/test/syscalls/linux/BUILD
+++ b/test/syscalls/linux/BUILD
@@ -9,6 +9,7 @@ package(
 exports_files(
     [
         "socket.cc",
+        "socket_ip_loopback_blocking.cc",
         "socket_ipv4_udp_unbound_loopback.cc",
         "tcp_socket.cc",
         "udp_socket.cc",