diff --git a/tmux/tmux.conf b/tmux/tmux.conf
index 4d6c2f3..60b0280 100644
--- a/tmux/tmux.conf
+++ b/tmux/tmux.conf
@@ -1,3 +1,4 @@
+# based on config described here: https://www.youtube.com/watch?v=B-1wGwvUwm8
 unbind C-b
 set -g prefix C-a
 
@@ -20,4 +21,4 @@ set -g @dracula-show-powerline true
 set -g @dracula-show-left-icon session
 set -g @dracula-plugins "cpu-usage ram-usage"
 
-run '~/.config/tmux/plugins/tpm/tpm'
\ No newline at end of file
+run '~/.config/tmux/plugins/tpm/tpm'