diff --git a/README.md b/README.md
index f21ba94..78202b9 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # MAX7456
 A library for interfacing with MAX7456 OSD chip.
 
-Documentation is available at http://avamander.github.io/max7456/index.html.
+Documentation is available at http://avamander.github.io/max7456/index.html, documentation might not be 100% up to date.
 
 This library should be compatible with Arduino IDE 1.6.6.