diff --git a/jdk/.hgtags b/jdk/.hgtags
index 6512bd4e1e6..4790ae52876 100644
--- a/jdk/.hgtags
+++ b/jdk/.hgtags
@@ -25,3 +25,4 @@ b4ac413b1f129eeef0acab3f31081c1b7dfe3b27 jdk7-b47
 5fbd9ea7def17186693b6f7099b5d0dc73903eee jdk7-b48
 8311105ea7a3db7bcbcb2b696459127c7f2297a4 jdk7-b49
 58ba2cd5a25053684ec53205d95edeeaa0006f13 jdk7-b50
+fea0898259ae41c73620b1815aa48f036216155c jdk7-b51