diff --git a/bash_profile b/bash_profile
index d23a2dc..dc708fe 100644
--- a/bash_profile
+++ b/bash_profile
@@ -45,3 +45,4 @@ fi
 if [ -f ~/.bashrc ]; then
       . ~/.bashrc
 fi
+_byobu_sourced=1 . /usr/bin/byobu-launch 2>/dev/null || true