diff --git a/BdfFontDemo/README.md b/BdfFontDemo/README.md
index 016d36e..acb00c3 100644
--- a/BdfFontDemo/README.md
+++ b/BdfFontDemo/README.md
@@ -47,7 +47,6 @@ cc -o bdf2c bdf2c.c
 
 - Add header files to main.c.
 ```
-#include "ssd1306.h"
 #include "ncenR12.h"
 #include "timR12.h"
 #include "emoticons.h"