1 files changed, 1 insertions, 0 deletions
diff --git a/monitor.h b/monitor.h
index e5f2d2ba70..8c32ea0af2 100644
--- a/monitor.h
+++ b/monitor.h
@@ -7,6 +7,7 @@
 #include "block.h"
 
 extern Monitor *cur_mon;
+extern Monitor *default_mon;
 
 /* flags for monitor_init */
 #define MONITOR_IS_DEFAULT    0x01