diff --git a/.hgtags b/.hgtags
index 9aad8eebbb..223b30f50a 100644
--- a/.hgtags
+++ b/.hgtags
@@ -310,3 +310,4 @@ c623bbc854b6f7ee1b33a3718f76715046aa2937 viewer-release-candidate
 f0a174c2adb4bc39b16722a61d7eeb4f2a1d4843 3.3.3-beta1
 1b7f311b5a5dbfbed3dcbb4ed44afa20f89cad4c DRTVWR-144
 f0a174c2adb4bc39b16722a61d7eeb4f2a1d4843 DRTVWR-144
+2d6c0634b11e6f3df11002b8510a72a0433da00a DRTVWR-164