diff --git a/self-extractors/generate-packages.sh b/self-extractors/generate-packages.sh
index 771c2c3..c1de967 100755
--- a/self-extractors/generate-packages.sh
+++ b/self-extractors/generate-packages.sh
@@ -53,6 +53,7 @@
 # 681336 = JWR50
 # 683083 = JWR51
 # 684634 = JWR52
+# 686185 = JWR53
 # end jb-mr2-dev
 BRANCH=jb-mr2-dev
 if test $BRANCH = ics-mr1
@@ -77,8 +78,8 @@
 fi # jb-mr1.1-dev
 if test $BRANCH = jb-mr2-dev
 then
-  ZIP=yakju-ota-684634
-  BUILD=jwr52
+  ZIP=yakju-ota-686185
+  BUILD=jwr53
 fi # jb-mr2-dev
 ROOTDEVICE=maguro
 DEVICE=maguro