diff --git a/src/windows/rpi-imager.rc b/src/windows/rpi-imager.rc
index 84f19b2..02bda8d 100644
--- a/src/windows/rpi-imager.rc
+++ b/src/windows/rpi-imager.rc
@@ -1,3 +1,4 @@
+#include <winsock2.h>
 #include <windows.h>
 
 IDI_ICON1 ICON DISCARDABLE "../icons/rpi-imager.ico"