diff --git a/libfreerdp/utils/tcp.c b/libfreerdp/utils/tcp.c
index e1cd2684e..4cc95ec06 100644
--- a/libfreerdp/utils/tcp.c
+++ b/libfreerdp/utils/tcp.c
@@ -24,6 +24,7 @@
 #include <winpr/windows.h>
 
 #include <winpr/crt.h>
+#include <winpr/winsock.h>
 
 #include <freerdp/utils/tcp.h>