diff --git a/.hgtags b/.hgtags
index 87364968c039a5cbd5dc0218376e24075785f4db..f15d607bff743c961c026f2515a0a220c9abd8dd 100644
--- a/.hgtags
+++ b/.hgtags
@@ -103,4 +103,5 @@ d38f45079fe98792a7381dbb4b64f5b589ec8c58 jdk7-b94
 5f42499e57adc16380780f40541e1a66cd601891 jdk7-b97
 8a045b3f5c13eaad92ff4baf15ca671845fcad1a jdk7-b98
 6a236384a379642b5a2398e2819db9ab4e711e9b jdk7-b99
+ad1977f08c4d69162a0775fe3f9576b9fd521d10 jdk7-b100
 ad1977f08c4d69162a0775fe3f9576b9fd521d10 hs19-b03