diff --git a/leapseconds b/leapseconds
index a02ff4b..595f6e4 100644
--- a/leapseconds
+++ b/leapseconds
@@ -40,3 +40,4 @@ Leap	1992	Jun	30	23:59:60	+	S
 Leap	1993	Jun	30	23:59:60	+	S
 Leap	1994	Jun	30	23:59:60	+	S
 Leap	1995	Dec	31	23:59:60	+	S
+Leap	1997	Jun	30	23:59:60	+	S