1 files changed, 1 insertions, 1 deletions
diff --git a/monitor/monitor.c b/monitor/monitor.c
index b90c0f4051..46a171bca6 100644
--- a/monitor/monitor.c
+++ b/monitor/monitor.c
@@ -156,7 +156,7 @@ static inline bool monitor_is_hmp_non_interactive(const Monitor *mon)
 
 static void monitor_flush_locked(Monitor *mon);
 
-static gboolean monitor_unblocked(GIOChannel *chan, GIOCondition cond,
+static gboolean monitor_unblocked(void *do_not_use, GIOCondition cond,
                                   void *opaque)
 {
     Monitor *mon = opaque;