diff --git a/t/README b/t/README
index c5db5804df..7abab1dafe 100644
--- a/t/README
+++ b/t/README
@@ -74,6 +74,8 @@ First digit tells the family:
 	5 - the pull and exporting commands
 	6 - the revision tree commands (even e.g. merge-base)
 	7 - the porcelainish commands concerning the working tree
+	8 - the porcelainish commands concerning forensics
+	9 - the git tools
 
 Second digit tells the particular command we are testing.