# When i publish the app, it prompts "certificate is not yet valid“

**URL:** <https://community.homey.app/t/when-i-publish-the-app-it-prompts-certificate-is-not-yet-valid/137363>\
**Category:** Apps\
**Tags:** app\
**Created:** [May 31, 2025, 1:18am UTC](https://community.homey.app/t/when-i-publish-the-app-it-prompts-certificate-is-not-yet-valid/137363 "2025-05-31T01:18:03Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![xue\_xiaofei](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/xue_xiaofei/32/129116_2.png) [@xue\_xiaofei](https://community.homey.app/u/xue_xiaofei)\
**Post date:** [May 31, 2025, 1:18am UTC](https://community.homey.app/t/when-i-publish-the-app-it-prompts-certificate-is-not-yet-valid/137363/1 "2025-05-31T01:18:03Z")

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Hi,  
When i publish the app, it prompts “certificate is not yet valid”.  
What should I do? Can you help me?

 ![20250531091730](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/a/d/adb2e6483022b6ccff832bed407c3d6446e058cd.png)

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**Author:** ![robertklep](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/robertklep/32/160628_2.png) [@robertklep](https://community.homey.app/u/robertklep)\
**Post date:** [May 31, 2025, 4:49am UTC](https://community.homey.app/t/when-i-publish-the-app-it-prompts-certificate-is-not-yet-valid/137363/2 "2025-05-31T04:49:58Z")

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Is the clock in your VM set correctly?