# Asepsis on non-sytem internal HDD

**URL:** <https://discuss.binaryage.com/t/asepsis-on-non-sytem-internal-hdd/4066>\
**Category:** Asepsis\
**Created:** [August 27, 2015, 10:34pm UTC](https://discuss.binaryage.com/t/asepsis-on-non-sytem-internal-hdd/4066 "2015-08-27T22:34:57Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![AdrianW](https://discuss.binaryage.com/letter_avatar_proxy/v4/letter/a/439d5e/32.png) [@AdrianW](https://discuss.binaryage.com/u/AdrianW)\
**Post date:** [August 27, 2015, 10:34pm UTC](https://discuss.binaryage.com/t/asepsis-on-non-sytem-internal-hdd/4066/1 "2015-08-27T22:34:58Z")

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Is it possible to enable Asepsis to do its magic on a non-system internal HDD? I run my OS X Yosemite installation off an external USB3 SSD. The HDD built into my iMac is where I store my large amount of data. Asepsis is keeping the system disk clean of .DS\_Store files. However, it’s not keeping the built-in HDD clean. Am I missing something that needs to be enabled? Or is this functionality not available at all? If the latter, perhaps this could be an enhancement addition for an upcoming release version.