diff --git a/libssh/pcap.c b/libssh/pcap.c
index 40e69670..7a6b697f 100644
--- a/libssh/pcap.c
+++ b/libssh/pcap.c
@@ -30,7 +30,9 @@
 #ifdef WITH_PCAP
 
 #include <stdio.h>
-#ifndef _WIN32
+#ifdef _WIN32
+#include <ws2tcpip.h>
+#else
 #include <sys/time.h>
 #include <sys/socket.h>
 #endif