diff --git a/.mackup.cfg b/.mackup.cfg
index 11b7863..1367e30 100644
--- a/.mackup.cfg
+++ b/.mackup.cfg
@@ -11,6 +11,7 @@ my-afew
 my-homebrew
 my-doom-emacs
 my-goimapnotify
+my-mbsync
 my-notmuch
 my-nushell
 my-wezterm
diff --git a/.mackup/my-mbsync.cfg b/.mackup/my-mbsync.cfg
new file mode 100644
index 0000000..5121d9f
--- /dev/null
+++ b/.mackup/my-mbsync.cfg
@@ -0,0 +1,5 @@
+[application]
+name = mbsync
+
+[xdg_configuration_files]
+mbsync