diff --git a/ssss.txt b/ssss.txt
index 0e3a0f1..3d31394 100644
--- a/ssss.txt
+++ b/ssss.txt
@@ -54,6 +54,8 @@ An implementation is any system subject to his specification.
 
  *. No linear combinations of §4 subsections.
 
+ -. N-o s-p-a-m.
+
  a. No join-spam.
 
  b. No rename-spam.