You are linking to uBlock Origin (&quot;uBO&quot;) -- that filter list is specific to uBO. The other &quot;uBlock&quot;[1] (abandonware) does not support strict blocking, which is what blocks SourceForge.<p>[1] <a href="https:&#x2F;&#x2F;github.com&#x2F;chrisaljoudi&#x2F;uBlock" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;chrisaljoudi&#x2F;uBlock</a>