diff --git a/hotspot/.hgtags b/hotspot/.hgtags
index 56937856e86..fcb97013f75 100644
--- a/hotspot/.hgtags
+++ b/hotspot/.hgtags
@@ -159,3 +159,4 @@ a8d643a4db47c7b58e0bcb49c77b5c3610de86a8 hs21-b03
 b898f0fc3cedc972d884d31a751afd75969531cf jdk7-b135
 b898f0fc3cedc972d884d31a751afd75969531cf hs21-b05
 bd586e392d93b7ed7a1636dcc8da2b6a4203a102 jdk7-b136
+bd586e392d93b7ed7a1636dcc8da2b6a4203a102 hs21-b06