diff --git a/README.md b/README.md
index 105dee3..4988605 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,9 @@
 
 Finally, it is here: The gay keymash device driver!
 It provides an endless supply of lowercase characters from the
-QWERTY home row in a cryptographically secure random order.
+QWERTY home row in a cryptographically secure random order¹.
+
+¹ **Do not** actually use this as a source for randomness, at least not for crypto purposes.
 
 ## IMPORTANT!