diff --git a/README.md b/README.md
index f7887b1..c0f7d30 100644
--- a/README.md
+++ b/README.md
@@ -3,6 +3,8 @@
 
 This is a Captcha gem for Rails Applications. It runs an ImageMagick command to draw Captcha image - so it has NO performance issues or memory leak issues.
 
+There is NO: RMagick
+
 Idea by: https://ruby-china.org/topics/20558#reply4
 
 ### Requirements