diff --git a/README.md b/README.md
index 6f40718..4bd3623 100644
--- a/README.md
+++ b/README.md
@@ -288,6 +288,8 @@ Uncomment this line and set your resolution:
 GRUB_GFXMODE=1920x1080
 ```
 
+Make sure ``GRUB_TERMINAL_OUTPUT="console"`` line is disabled!
+
 At the end of file add theme path:
 
 ```