diff --git a/src/misc.c b/src/misc.c
index 12955965d..13dbdf6df 100644
--- a/src/misc.c
+++ b/src/misc.c
@@ -9,6 +9,7 @@
 #include "graphics.h"
 #include "powder.h"
 #include <icondoc.h>
+#include <update.h>
 #if defined WIN32
 #include <windows.h>
 #else