diff --git a/README.md b/README.md
index a15d33a..dfb21f8 100644
--- a/README.md
+++ b/README.md
@@ -6,3 +6,7 @@ After having my homedirs in subversion for years, move to Git.
 ```
 sh install.sh
 ```
+
+# Fix for shift+F6 in tmux (and screen probably)
+
+In tmux, do `infocmp > screen-256color`. Add the line `kf16=\E[17;2~,` and compile the file with tic. This will result in `~/.terminfo/s/screen-256color` with the correct keycode for shift+F6.