diff --git a/africa b/africa
index 5f4f8eb..9795704 100644
--- a/africa
+++ b/africa
@@ -876,6 +876,11 @@ Zone	Indian/Mayotte	3:00:56 -	LMT	1911 Jul	# Mamoutzou
 # with the results hand-edited for 2020-2022, when the normal spring-forward
 # date falls during the estimated Ramadan.
 #
+# From Andrew Paprocki (2013-07-02):
+# On 2013-07-02, Morocco announced that the year's Ramadan daylight-savings
+# transitions would be 2013-07-07 and 2013-08-10; see
+# <http://www.maroc.ma/en/news/morocco-suspends-daylight-saving-time-july-7-aug10>.
+#
 # From 2023 through 2038 Ramadan is not predicted to overlap with
 # daylight saving time.  Starting in 2039 there will be overlap again,
 # but 32-bit time_t values roll around in 2038 so for now do not worry
@@ -910,8 +915,8 @@ Rule	Morocco	2012	2019	-	Apr	 lastSun 2:00	1:00	S
 Rule	Morocco	2012	max	-	Sep	 lastSun 3:00	0	-
 Rule	Morocco	2012	only	-	Jul	 20	 3:00	0	-
 Rule	Morocco	2012	only	-	Aug	 20	 2:00	1:00	S
-Rule	Morocco	2013	only	-	Jul	  9	 3:00	0	-
-Rule	Morocco	2013	only	-	Aug	  8	 2:00	1:00	S
+Rule	Morocco	2013	only	-	Jul	  7	 3:00	0	-
+Rule	Morocco	2013	only	-	Aug	 10	 2:00	1:00	S
 Rule	Morocco	2014	only	-	Jun	 29	 3:00	0	-
 Rule	Morocco	2014	only	-	Jul	 29	 2:00	1:00	S
 Rule	Morocco	2015	only	-	Jun	 18	 3:00	0	-