diff --git a/default.config.yml b/default.config.yml
index d42543f..215070a 100644
--- a/default.config.yml
+++ b/default.config.yml
@@ -110,6 +110,7 @@ homebrew_cask_apps:
   - localsend
   - kdiff3
   - kopiaui
+  - joplin
 
 # See `geerlingguy.mas` role documentation for usage instructions.
 mas_installed_apps: