diff --git a/src/misc.c b/src/misc.c
index adb71a7f3..123656cba 100644
--- a/src/misc.c
+++ b/src/misc.c
@@ -5,6 +5,7 @@
 #include <sys/types.h>
 #ifdef WIN32
 #include <windows.h>
+#include "update.h"
 #endif
 #include "misc.h"
 #include "defines.h"