diff --git a/langtools/.hgtags b/langtools/.hgtags
index 5f0471bbe3a..bdd213cf593 100644
--- a/langtools/.hgtags
+++ b/langtools/.hgtags
@@ -136,3 +136,4 @@ f6c783e18bdf4d46a0ab273868afebbf32600ff7 jdk8-b10
 f2d6ed25857dfa7f269ac66e13666d648cb988c6 jdk8-b12
 ae25163501bc7477cd907e26a006a6f1b05fdb6d jdk8-b13
 58f1325d72b2bacc901f5189ee5e4e81e81ea657 jdk8-b14
+07599bd780cab1f40da7915e1dc6774629b0cf8c jdk8-b15