diff --git a/.hgtags b/.hgtags
index 0f555ba..5fd1402 100644
--- a/.hgtags
+++ b/.hgtags
@@ -10,3 +10,4 @@ ecc62b487e571201110f62fa1136256ae1d34e5c build-default-165
 e855ad8f39c05cd24752e9e200df0f2538334999 build-default-168
 cc8963317931603885c5aecda7d40b9c4bfea2e9 build-default-170
 8d574b900e3606f5d92ea1180a3e4011dfb4e8de build-default-171
+502fa2df300ec1ce8692d09a52fd64b87cee3cb4 build-default-172