diff --git a/library/net_sockets.c b/library/net_sockets.c
index b26e858..3c6d293 100644
--- a/library/net_sockets.c
+++ b/library/net_sockets.c
@@ -25,11 +25,7 @@
 #define _POSIX_C_SOURCE 200112L
 #define _XOPEN_SOURCE 600 /* sockaddr_storage */
 
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "mbedtls/config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
+#include "common.h"
 
 #if defined(MBEDTLS_NET_C)