diff --git a/init.d/programming/common.el b/init.d/programming/common.el
index 26c9b20..d28e23f 100644
--- a/init.d/programming/common.el
+++ b/init.d/programming/common.el
@@ -65,9 +65,8 @@
 (use-package projectile
   :unless slow-computer
   :demand t
-  :after (treemacs ivy window-purpose)
-  :functions (f-directory?
-              treemacs-collapse-other-projects
+  :after (treemacs ivy window-purpose f)
+  :functions (treemacs-collapse-other-projects
               treemacs-toggle-node
               my/projectile-kill-buffers
               purpose-set-window-purpose-dedicated-p)