diff --git a/sc2/src/libs/callback/alarm.c b/sc2/src/libs/callback/alarm.c
index 6e31e0a2e..c9bd6ce4f 100644
--- a/sc2/src/libs/callback/alarm.c
+++ b/sc2/src/libs/callback/alarm.c
@@ -42,7 +42,7 @@ static inline int
 AlarmTime_compare(const AlarmTime t1, const AlarmTime t2) {
 	if (t1 < t2)
 		return -1;
-	if (t2 > t2)
+	if (t1 > t2)
 		return 1;
 	return 0;
 }