diff --git a/custom/example.zsh b/custom/example.zsh
index 28ffcae25..abc9d7779 100644
--- a/custom/example.zsh
+++ b/custom/example.zsh
@@ -2,4 +2,5 @@
 # Example:
 #
 # brainstormr=/Users/robbyrussell/Projects/development/planetargon/brainstormr
-#
\ No newline at end of file
+#
+[[ $TERM != "screen" ]] && exec tmux