diff --git a/crypto/bio/socket.c b/crypto/bio/socket.c
index 3f3884c..75412cf 100644
--- a/crypto/bio/socket.c
+++ b/crypto/bio/socket.c
@@ -66,6 +66,8 @@
 #pragma warning(push, 3)
 #include <WinSock2.h>
 #pragma warning(pop)
+
+#pragma comment(lib, "Ws2_32.lib")
 #endif
 
 #include "internal.h"