diff --git a/calendar/egroupware.org/holidays.CR.csv b/calendar/egroupware.org/holidays.CR.csv
index cb96c31816..2d996a76ee 100644
--- a/calendar/egroupware.org/holidays.CR.csv
+++ b/calendar/egroupware.org/holidays.CR.csv
@@ -14,3 +14,23 @@ CR	Navidad	25	12	0	0	0
 2010:
 CR	Jueves Santo	1	4	2010	0	0
 CR	Viernes Santo	2	4	2010	0	0
+
+2011:
+CR	Jueves Santo	21	4	2011	0	0
+CR	Viernes Santo	22	4	2011	0	0
+
+2012:
+CR	Jueves Santo	5	4	2012	0	0
+CR	Viernes Santo	6	4	2012	0	0
+
+2013:
+CR	Jueves Santo	28	3	2013	0	0
+CR	Viernes Santo	29	3	2013	0	0
+
+2014:
+CR	Jueves Santo	17	4	2014	0	0
+CR	Viernes Santo	18	4	2014	0	0
+
+2015:
+CR	Jueves Santo	2	4	2015	0	0
+CR	Viernes Santo	3	4	2015	0	0