diff --git a/README.md b/README.md
index 49ac498..8e653c5 100644
--- a/README.md
+++ b/README.md
@@ -96,7 +96,7 @@ To show GUI notifications (optional):
 
 - Awful documentation.
 - The ZFS ARC cache is memory-reclaimable, like the Linux buffer cache. However, in contrast to the buffer cache, it currently does not count to MemAvailable (see [openzfs/zfs#10255](https://github.com/openzfs/zfs/issues/10255)). See also https://github.com/rfjakob/earlyoom/pull/191.
-- Linux kernels with MuQSS CPU scheduler (linux-ck, linux-lxq, linux-zen etc) provide incorrect PSI metrics, see [issue](https://github.com/hakavlad/nohang/issues/25#issuecomment-596128524).
+- Linux kernels without CONFIG_CGROUP_CPUACCT=y ([linux-ck](https://wiki.archlinux.org/index.php/Linux-ck), for example) provide incorrect PSI metrics, see [issue](https://github.com/hakavlad/nohang/issues/25#issuecomment-643716504).
 
 ## nohang vs nohang-desktop