diff --git a/.hgtags b/.hgtags
index 45520a625..b4fa52149 100644
--- a/.hgtags
+++ b/.hgtags
@@ -7,3 +7,4 @@
 267e2ebc28e4e4ae2f579e1cfc29902acade0c34 buffer-working-before-breaking
 606df29888e7573b825fc891a002f0757166b616 release ns-3.0.6
 36472385a1cc7c44d34fb7a5951b930010f4e8d2 release ns-3.0.7
+560a5091e0e6ded47d269e2f2dee780f13950a63 release ns-3.0.8