diff --git a/share/completions/cleanmgr.fish b/share/completions/cleanmgr.fish
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+complete --command cleanmgr --no-files --arguments '/d\t"Use drive to clean-up"
+/sageset\t"Show the Disk Cleanup Settings dialog box and also create a registry key to store the settings that you select"
+/sagerun\t"Run the specified tasks that are assigned to the n value if you use the /sageset option"
+/tuneup\t"Run /sageset and /sagerun for the same n"
+/lowdisk\t"Use default settings"
+/verylowdisk\t"Use default settings and hide all prompts"
+/?\t"Show help"'
\ No newline at end of file