# Still seeing youtube ads?

**URL:** https://discourse.pi-hole.net/t/still-seeing-youtube-ads/1730
**Category:** General
**Tags:** blacklisting
**Created:** [February 14, 2017, 7:20pm UTC](https://discourse.pi-hole.net/t/still-seeing-youtube-ads/1730 "2017-02-14T19:20:37Z")
**Posts on this page:** 1
**Showing post:** 3

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### Author: ![Ruenn\_Shiang\_Lim](https://discourse-cdn.pi-hole.net/letter_avatar_proxy/v4/letter/r/e68b1a/32.png) [@Ruenn\_Shiang\_Lim](https://discourse.pi-hole.net/u/Ruenn_Shiang_Lim)
#### Post date: [May 30, 2017, 2:31am UTC](https://discourse.pi-hole.net/t/still-seeing-youtube-ads/1730/3 "2017-05-30T02:31:06Z")

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Turn off QUIC in Chrome helps neutralize the ads for Youtube.

> [@Why do I see ads in Chome but not other browsers?](https://discourse.pi-hole.net/t/why-do-i-see-ads-in-chome-but-not-other-browsers/3284):
>
> It has been reported that Pi-hole is not blocking some Google ads when using Chrome but not other browsers. This is the result of Google using the [QUIC protocol to deliver the advertisements](https://blog.brave.com/quic-in-the-wild/). The [QUIC protocol is actually quite useful](https://docs.google.com/document/d/1lmL9EF6qKrk7gbazY8bIdvq3Pno2Xj_l_YShP40GLQE/edit#) and can make your browsing experience faster. If you see this behavior and want to block these ads again: navigate to chrome://flags/ in the address bar search for QUIC disable it [image]

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