diff --git a/libavformat/os_support.c b/libavformat/os_support.c
index 8bde1b8df0..983523b9f5 100644
--- a/libavformat/os_support.c
+++ b/libavformat/os_support.c
@@ -25,6 +25,7 @@
 #include <fcntl.h>
 #include "os_support.h"
 
+#ifdef CONFIG_NETWORK
 #ifndef HAVE_SYS_POLL_H
 #ifdef HAVE_WINSOCK2_H
 #include <winsock2.h>
@@ -33,7 +34,6 @@
 #endif
 #endif
 
-#ifdef CONFIG_NETWORK
 #include "network.h"
 
 #if !defined(HAVE_INET_ATON)