diff --git a/README.md b/README.md
index df96e22..8675dd1 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,6 @@
 # Lib65816
 Emulator library for the 65816 CPU.<br>
 See https://codebutchery.wordpress.com/65816-cpu-emulator/
+
+Disclaimer:
+I didn't test this enough to claim that it works well, you are free to use it but you might have to do some bugfixing :)