Microsoft which spent more than $115 million on Facebook ads last year is reportedly pausing advertising on both Facebook and Instagram.
According to a report in Axios on Tuesday, the Windows maker is concerned about ads running alongside "inappropriate content" such as hate speech and pornography.
The software giant, however, has not announced its participation in the broader ad boycott campaign joined by over 100 brands.
Microsoft had suspended its advertising on Facebook and Instagram in the US in May.
"Microsoft is concerned about where its ads are shown, not Facebook's policies.