diff --git a/documentation/prototype.md b/documentation/prototype.md
index 7d6bdee..df76698 100644
--- a/documentation/prototype.md
+++ b/documentation/prototype.md
@@ -1,5 +1,5 @@
-TashTalk Prototype Details
-==========================
+TashTalk v1.x Prototype Details
+===============================
 
 Raspberry Pi
 ------------