Social media giant Facebook is blocking the preinstallation of all its apps on Huawei phones according to a report.

Reuters got the exclusive, but seems to actually have official confirmation from Facebook rather than the ‘people familiar with the matter’ that are so common these days. The company told Reuters that it won’t be allowing the preinstallation of Facebook, WhatsApp and Instagram on Huawei phones.

The move doesn’t apparently extend to stopping people installing the apps themselves or somehow trying to prevent their use if they do, which would have set an interesting precedent. There’s also no mention of geographical parameters, implying Facebook has gone for a global ban just to make sure it doesn’t upset the US government. A person familiar with the matter was finally dug up to add weight to the sense that this is a global ban.

This just the latest metastasis of the heat the US has been laying on Huawei, superficially over concerns about security and industrial espionage, but more deeply as a proxy in the broader geopolitical dispute between the US and China. Any company that’s keen to stay on the right side of US authorities is now under pressure to ostracise Huawei and it would be surprising if other US tech companies didn’t follow suit.