diff --git a/shell/tmux.sh b/shell/tmux.sh
index 33ace3f..79215bc 100644
--- a/shell/tmux.sh
+++ b/shell/tmux.sh
@@ -26,3 +26,9 @@ if [ -d "$DOTSHELL/tmux/tmuxifier" ]; then
   alias mw="tmuxifier load-window"
   alias mm="tmuxifier load-session main"
 fi
+
+use-tmuxifier-dev() {
+  path_prepend "$HOME/Projects/tmuxifier/bin"
+  path_remove "$DOTSHELL/tmux/tmuxifier/bin"
+  export TMUXIFIER="$HOME/Projects/tmuxifier"
+}
diff --git a/shell/tmux/tmuxifier b/shell/tmux/tmuxifier
index 6f98020..5f4dd92 160000
--- a/shell/tmux/tmuxifier
+++ b/shell/tmux/tmuxifier
@@ -1 +1 @@
-Subproject commit 6f98020309617dd2a1686cb3a06bcc00aad003e5
+Subproject commit 5f4dd92d7f26743406af299049e7cb4df9388081